1230031331210 has 32 divisors (see below), whose sum is σ = 2498621644800. Its totient is φ = 431860528960.

The previous prime is 1230031331201. The next prime is 1230031331251. The reversal of 1230031331210 is 121331300321.

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, 192791690 + ... + 192798069.

It is an arithmetic number, because the mean of its divisors is an integer number (78081926400).

Almost surely, 2^{1230031331210} is an apocalyptic number.

1230031331210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1230031331210 is an abundant number, since it is smaller than the sum of its proper divisors (1268590313590).

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

1230031331210 is a wasteful number, since it uses less digits than its factorization.

1230031331210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 385589806.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 1230031331210 its reverse (121331300321), we get a palindrome (1351362631531).

The spelling of 1230031331210 in words is "one trillion, two hundred thirty billion, thirty-one million, three hundred thirty-one thousand, two hundred ten".