2110231311000 has 64 divisors (see below), whose sum is σ = 6583921699680. Its totient is φ = 562728348800.

The previous prime is 2110231310977. The next prime is 2110231311011. The reversal of 2110231311000 is 1131320112.

It is a happy number.

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, 351702219 + ... + 351708218.

Almost surely, 2^{2110231311000} is an apocalyptic number.

2110231311000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2110231311000 is an abundant number, since it is smaller than the sum of its proper divisors (4473690388680).

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

2110231311000 is a wasteful number, since it uses less digits than its factorization.

2110231311000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 703410461 (or 703410447 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 2110231311000 its reverse (1131320112), we get a palindrome (2111362631112).

The spelling of 2110231311000 in words is "two trillion, one hundred ten billion, two hundred thirty-one million, three hundred eleven thousand".