2102310312000 has 112 divisors (see below), whose sum is σ = 6941828729472. Its totient is φ = 560616076800.

The previous prime is 2102310311911. The next prime is 2102310312019. The reversal of 2102310312000 is 2130132012.

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

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, 43774132 + ... + 43822131.

It is an arithmetic number, because the mean of its divisors is an integer number (61980613656).

Almost surely, 2^{2102310312000} is an apocalyptic number.

2102310312000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2102310312000 is an abundant number, since it is smaller than the sum of its proper divisors (4839518417472).

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

2102310312000 is an equidigital number, since it uses as much as digits as its factorization.

2102310312000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87596293 (or 87596273 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 2102310312000 its reverse (2130132012), we get a palindrome (2104440444012).

The spelling of 2102310312000 in words is "two trillion, one hundred two billion, three hundred ten million, three hundred twelve thousand".