211032113100 has 36 divisors (see below), whose sum is σ = 610586248104. Its totient is φ = 56275230080.

The previous prime is 211032113081. The next prime is 211032113111. The reversal of 211032113100 is 1311230112.

It is a happy number.

211032113100 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×211032113100² (a number of 23 digits) contains 22 as substring.

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

It is a self number, because there is not a number n which added to its sum of digits gives 211032113100.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 351719889 + ... + 351720488.

It is an arithmetic number, because the mean of its divisors is an integer number (16960729114).

Almost surely, 2^211032113100 is an apocalyptic number.

211032113100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

211032113100 is an abundant number, since it is smaller than the sum of its proper divisors (399554135004).

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

211032113100 is a wasteful number, since it uses less digits than its factorization.

211032113100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 703440394 (or 703440387 counting only the distinct ones).

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

Adding to 211032113100 its reverse (1311230112), we get a palindrome (212343343212).

The spelling of 211032113100 in words is "two hundred eleven billion, thirty-two million, one hundred thirteen thousand, one hundred".