31030232300102 has 64 divisors (see below), whose sum is σ = 57059550213120. Its totient is φ = 12359155146624.

The previous prime is 31030232300087. The next prime is 31030232300167. The reversal of 31030232300102 is 20100323203013.

It is a congruent number.

It is an unprimeable number.

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, 94758383 + ... + 95085285.

It is an arithmetic number, because the mean of its divisors is an integer number (891555472080).

Almost surely, 2^{31030232300102} is an apocalyptic number.

31030232300102 is a deficient number, since it is larger than the sum of its proper divisors (26029317913018).

31030232300102 is a wasteful number, since it uses less digits than its factorization.

31030232300102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 333717.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 31030232300102 its reverse (20100323203013), we get a palindrome (51130555503115).

The spelling of 31030232300102 in words is "thirty-one trillion, thirty billion, two hundred thirty-two million, three hundred thousand, one hundred two".