1231102330210 has 192 divisors, whose sum is σ = 2577258777600. Its totient is φ = 420646037504.

The previous prime is 1231102330201. The next prime is 1231102330229. The reversal of 1231102330210 is 120332011321.

It is a super-2 number, since 2×1231102330210² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 394709031 + ... + 394712149.

It is an arithmetic number, because the mean of its divisors is an integer number (13423222800).

Almost surely, 2^{1231102330210} is an apocalyptic number.

1231102330210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1231102330210 is an abundant number, since it is smaller than the sum of its proper divisors (1346156447390).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1231102330210 is a wasteful number, since it uses less digits than its factorization.

1231102330210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3313 (or 3254 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 1231102330210 its reverse (120332011321), we get a palindrome (1351434341531).

The spelling of 1231102330210 in words is "one trillion, two hundred thirty-one billion, one hundred two million, three hundred thirty thousand, two hundred ten".