210431213231102 has 32 divisors (see below), whose sum is σ = 322457015849760. Its totient is φ = 102963152234880.

The previous prime is 210431213231053. The next prime is 210431213231111. The reversal of 210431213231102 is 201132312134012.

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, 1737044849 + ... + 1737165987.

It is an arithmetic number, because the mean of its divisors is an integer number (10076781745305).

Almost surely, 2^{210431213231102} is an apocalyptic number.

210431213231102 is a deficient number, since it is larger than the sum of its proper divisors (112025802618658).

210431213231102 is a wasteful number, since it uses less digits than its factorization.

210431213231102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193676.

The product of its (nonzero) digits is 1728, while the sum is 26.

Adding to 210431213231102 its reverse (201132312134012), we get a palindrome (411563525365114).

The spelling of 210431213231102 in words is "two hundred ten trillion, four hundred thirty-one billion, two hundred thirteen million, two hundred thirty-one thousand, one hundred two".