231010232102 has 32 divisors (see below), whose sum is σ = 373854059712. Its totient is φ = 106424959104.

The previous prime is 231010232099. The next prime is 231010232129. The reversal of 231010232102 is 201232010132.

It is a super-2 number, since 2×231010232102² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45498788 + ... + 45503864.

It is an arithmetic number, because the mean of its divisors is an integer number (11682939366).

Almost surely, 2^231010232102 is an apocalyptic number.

231010232102 is a deficient number, since it is larger than the sum of its proper divisors (142843827610).

231010232102 is a wasteful number, since it uses less digits than its factorization.

231010232102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7952.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 231010232102 its reverse (201232010132), we get a palindrome (432242242234).

The spelling of 231010232102 in words is "two hundred thirty-one billion, ten million, two hundred thirty-two thousand, one hundred two".