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10022131032023 = 11911102821093
BaseRepresentation
bin1001000111010111010110…
…0011110101111111010111
31022111002212112200011110002
42101311311203311333113
52303200311021011043
633152034201521515
72053034515122455
oct221656543657727
938432775604402
1010022131032023
1132143a8766a30
12115a4334a329b
13579110197946
1426910645b9d5
15125a72d05bb8
hex91d758f5fd7

10022131032023 has 4 divisors (see below), whose sum is σ = 10933233853128. Its totient is φ = 9111028210920.

The previous prime is 10022131031923. The next prime is 10022131032041. The reversal of 10022131032023 is 32023013122001.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10022131032023 - 218 = 10022130769879 is a prime.

It is a super-2 number, since 2×100221310320232 (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 = 10022131031986 and 10022131032004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10022131032073) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 455551410536 + ... + 455551410557.

It is an arithmetic number, because the mean of its divisors is an integer number (2733308463282).

Almost surely, 210022131032023 is an apocalyptic number.

10022131032023 is a deficient number, since it is larger than the sum of its proper divisors (911102821105).

10022131032023 is an equidigital number, since it uses as much as digits as its factorization.

10022131032023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 911102821104.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 10022131032023 its reverse (32023013122001), we get a palindrome (42045144154024).

The spelling of 10022131032023 in words is "ten trillion, twenty-two billion, one hundred thirty-one million, thirty-two thousand, twenty-three".

Divisors: 1 11 911102821093 10022131032023