2103300312000 has 112 divisors (see below), whose sum is σ = 6945097709472. Its totient is φ = 560880076800.

The previous prime is 2103300311951. The next prime is 2103300312011. The reversal of 2103300312000 is 2130033012.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

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, 43794757 + ... + 43842756.

Almost surely, 2^{2103300312000} is an apocalyptic number.

2103300312000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2103300312000 is an abundant number, since it is smaller than the sum of its proper divisors (4841797397472).

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

2103300312000 is an equidigital number, since it uses as much as digits as its factorization.

2103300312000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87637543 (or 87637523 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 2103300312000 its reverse (2130033012), we get a palindrome (2105430345012).

The spelling of 2103300312000 in words is "two trillion, one hundred three billion, three hundred million, three hundred twelve thousand".