103405512300 has 72 divisors (see below), whose sum is σ = 299219504976. Its totient is φ = 27571772160.

The previous prime is 103405512293. The next prime is 103405512319. The reversal of 103405512300 is 3215504301.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4540542 + ... + 4563258.

It is an arithmetic number, because the mean of its divisors is an integer number (4155826458).

Almost surely, 2^103405512300 is an apocalyptic number.

103405512300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103405512300 is an abundant number, since it is smaller than the sum of its proper divisors (195813992676).

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

103405512300 is a wasteful number, since it uses less digits than its factorization.

103405512300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37907 (or 37900 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 24.

The spelling of 103405512300 in words is "one hundred three billion, four hundred five million, five hundred twelve thousand, three hundred".