2103131012300 has 36 divisors (see below), whose sum is σ = 4563904750776. Its totient is φ = 841232044800.

The previous prime is 2103131012219. The next prime is 2103131012317. The reversal of 2103131012300 is 32101313012.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4304279 + ... + 4767921.

It is an arithmetic number, because the mean of its divisors is an integer number (126775131966).

Almost surely, 2^{2103131012300} is an apocalyptic number.

2103131012300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2103131012300 is an abundant number, since it is smaller than the sum of its proper divisors (2460773738476).

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

2103131012300 is a wasteful number, since it uses less digits than its factorization.

2103131012300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 509018 (or 509011 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 2103131012300 its reverse (32101313012), we get a palindrome (2135232325312).

The spelling of 2103131012300 in words is "two trillion, one hundred three billion, one hundred thirty-one million, twelve thousand, three hundred".