103144600680 has 64 divisors (see below), whose sum is σ = 337564152000. Its totient is φ = 25004751360.

The previous prime is 103144600651. The next prime is 103144600681. The reversal of 103144600680 is 86006441301.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (103144600681) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39068605 + ... + 39071244.

It is an arithmetic number, because the mean of its divisors is an integer number (5274439875).

Almost surely, 2^103144600680 is an apocalyptic number.

103144600680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103144600680 is an abundant number, since it is smaller than the sum of its proper divisors (234419551320).

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

103144600680 is a wasteful number, since it uses less digits than its factorization.

103144600680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78139874 (or 78139870 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 33.

The spelling of 103144600680 in words is "one hundred three billion, one hundred forty-four million, six hundred thousand, six hundred eighty".