214140231102 has 48 divisors (see below), whose sum is σ = 498255025680. Its totient is φ = 61176632832.

The previous prime is 214140231031. The next prime is 214140231127. The reversal of 214140231102 is 201132041412.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3346068 + ... + 3409464.

It is an arithmetic number, because the mean of its divisors is an integer number (10380313035).

Almost surely, 2^214140231102 is an apocalyptic number.

214140231102 is an abundant number, since it is smaller than the sum of its proper divisors (284114794578).

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

214140231102 is a wasteful number, since it uses less digits than its factorization.

214140231102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74905 (or 74898 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 214140231102 its reverse (201132041412), we get a palindrome (415272272514).

The spelling of 214140231102 in words is "two hundred fourteen billion, one hundred forty million, two hundred thirty-one thousand, one hundred two".