10102203021231 has 32 divisors (see below), whose sum is σ = 15846850483200. Its totient is φ = 6338534186880.

The previous prime is 10102203021227. The next prime is 10102203021259. The reversal of 10102203021231 is 13212030220101.

10102203021231 is a `hidden beast` number, since 10 + 10 + 220 + 302 + 123 + 1 = 666.

It is not a de Polignac number, because 10102203021231 - 2² = 10102203021227 is a prime.

It is a super-2 number, since 2×10102203021231² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10102203021221) 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 31 ways as a sum of consecutive naturals, for example, 36112026 + ... + 36390696.

It is an arithmetic number, because the mean of its divisors is an integer number (495214077600).

Almost surely, 2^{10102203021231} is an apocalyptic number.

10102203021231 is a deficient number, since it is larger than the sum of its proper divisors (5744647461969).

10102203021231 is a wasteful number, since it uses less digits than its factorization.

10102203021231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 357676 (or 357670 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 10102203021231 its reverse (13212030220101), we get a palindrome (23314233241332).

The spelling of 10102203021231 in words is "ten trillion, one hundred two billion, two hundred three million, twenty-one thousand, two hundred thirty-one".