103331213132120 has 32 divisors (see below), whose sum is σ = 232495518974400. Its totient is φ = 41332433799168.

The previous prime is 103331213132111. The next prime is 103331213132123. The reversal of 103331213132120 is 21231312133301.

It is a self number, because there is not a number n which added to its sum of digits gives 103331213132120.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103331213132123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61634321 + ... + 63288639.

It is an arithmetic number, because the mean of its divisors is an integer number (7265484967950).

Almost surely, 2^{103331213132120} is an apocalyptic number.

103331213132120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103331213132120 is an abundant number, since it is smaller than the sum of its proper divisors (129164305842280).

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

103331213132120 is a wasteful number, since it uses less digits than its factorization.

103331213132120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3215867 (or 3215863 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 26.

Adding to 103331213132120 its reverse (21231312133301), we get a palindrome (124562525265421).

The spelling of 103331213132120 in words is "one hundred three trillion, three hundred thirty-one billion, two hundred thirteen million, one hundred thirty-two thousand, one hundred twenty".