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10211232333031 = 97202695193667
BaseRepresentation
bin1001010010010111110011…
…1000000011110011100111
31100011011222100010120120021
42110211330320003303213
52314300100434124111
633414550403020011
72102510566505032
oct224457470036347
940134870116507
1010211232333031
11328761749a284
12118b00906a607
13590bb856a1b2
14274324cbc019
1512a93e54ad71
hex9497ce03ce7

10211232333031 has 8 divisors (see below), whose sum is σ = 10317013735280. Its totient is φ = 10105461358848.

The previous prime is 10211232332993. The next prime is 10211232333077. The reversal of 10211232333031 is 13033323211201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10211232333031 - 215 = 10211232300263 is a prime.

It is a super-2 number, since 2×102112323330312 (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10211232332987 and 10211232333005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10211232333131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 630741 + ... + 4562926.

It is an arithmetic number, because the mean of its divisors is an integer number (1289626716910).

Almost surely, 210211232333031 is an apocalyptic number.

10211232333031 is a deficient number, since it is larger than the sum of its proper divisors (105781402249).

10211232333031 is an equidigital number, since it uses as much as digits as its factorization.

10211232333031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5214033.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 10211232333031 its reverse (13033323211201), we get a palindrome (23244555544232).

The spelling of 10211232333031 in words is "ten trillion, two hundred eleven billion, two hundred thirty-two million, three hundred thirty-three thousand, thirty-one".

Divisors: 1 97 20269 1966093 5193667 503785699 105270436423 10211232333031