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10211312032313 = 78317575407973
BaseRepresentation
bin1001010010011000000110…
…1000000101101000111001
31100011012011220002201102112
42110212001220011220321
52314300231340013223
633415002331142105
72102512555106330
oct224460150055071
940135156081375
1010211312032313
113287658485557
12118b02b8a4935
13590bcbc23732
14274331706d17
1512a946540778
hex94981a05a39

10211312032313 has 8 divisors (see below), whose sum is σ = 11810674158528. Its totient is φ = 8647100722224.

The previous prime is 10211312032279. The next prime is 10211312032387. The reversal of 10211312032313 is 31323021311201.

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 10211312032313 - 28 = 10211312032057 is a prime.

It is a super-2 number, since 2×102113120323132 (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10211312032513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8787703406 + ... + 8787704567.

It is an arithmetic number, because the mean of its divisors is an integer number (1476334269816).

Almost surely, 210211312032313 is an apocalyptic number.

It is an amenable number.

10211312032313 is a deficient number, since it is larger than the sum of its proper divisors (1599362126215).

10211312032313 is an equidigital number, since it uses as much as digits as its factorization.

10211312032313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17575408063.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 10211312032313 its reverse (31323021311201), we get a palindrome (41534333343514).

The spelling of 10211312032313 in words is "ten trillion, two hundred eleven billion, three hundred twelve million, thirty-two thousand, three hundred thirteen".

Divisors: 1 7 83 581 17575407973 123027855811 1458758861759 10211312032313