2102312036000 has 96 divisors (see below), whose sum is σ = 5634960851520. Its totient is φ = 764477088000.

The previous prime is 2102312035991. The next prime is 2102312036003. The reversal of 2102312036000 is 6302132012.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (2102312036003) 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, 23845910 + ... + 23933909.

It is an arithmetic number, because the mean of its divisors is an integer number (58697508870).

Almost surely, 2^{2102312036000} is an apocalyptic number.

2102312036000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2102312036000 is an abundant number, since it is smaller than the sum of its proper divisors (3532648815520).

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

2102312036000 is a wasteful number, since it uses less digits than its factorization.

2102312036000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47779855 (or 47779837 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 2102312036000 its reverse (6302132012), we get a palindrome (2108614168012).

The spelling of 2102312036000 in words is "two trillion, one hundred two billion, three hundred twelve million, thirty-six thousand".