2100010111032 has 16 divisors (see below), whose sum is σ = 5250025277640. Its totient is φ = 700003370336.

The previous prime is 2100010110973. The next prime is 2100010111091. The reversal of 2100010111032 is 2301110100012.

It is an interprime number because it is at equal distance from previous prime (2100010110973) and next prime (2100010111091).

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 2100010110999 and 2100010111017.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43750210623 + ... + 43750210670.

Almost surely, 2^{2100010111032} is an apocalyptic number.

It is an amenable number.

2100010111032 is an abundant number, since it is smaller than the sum of its proper divisors (3150015166608).

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

2100010111032 is a wasteful number, since it uses less digits than its factorization.

2100010111032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87500421302 (or 87500421298 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 12.

Adding to 2100010111032 its reverse (2301110100012), we get a palindrome (4401120211044).

The spelling of 2100010111032 in words is "two trillion, one hundred billion, ten million, one hundred eleven thousand, thirty-two".