103031313123210 has 32 divisors (see below), whose sum is σ = 255251769288192. Its totient is φ = 26588725967040.

The previous prime is 103031313123203. The next prime is 103031313123223. The reversal of 103031313123210 is 12321313130301.

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, 55393178169 + ... + 55393180028.

It is an arithmetic number, because the mean of its divisors is an integer number (7976617790256).

Almost surely, 2^{103031313123210} is an apocalyptic number.

103031313123210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103031313123210 is an abundant number, since it is smaller than the sum of its proper divisors (152220456164982).

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

103031313123210 is a wasteful number, since it uses less digits than its factorization.

103031313123210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110786358238.

The product of its (nonzero) digits is 972, while the sum is 24.

Adding to 103031313123210 its reverse (12321313130301), we get a palindrome (115352626253511).

The spelling of 103031313123210 in words is "one hundred three trillion, thirty-one billion, three hundred thirteen million, one hundred twenty-three thousand, two hundred ten".