21034230113110 has 16 divisors (see below), whose sum is σ = 37887144651216. Its totient is φ = 8408018612448.

The previous prime is 21034230113059. The next prime is 21034230113227. The reversal of 21034230113110 is 1131103243012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 709163529 + ... + 709193188.

It is an arithmetic number, because the mean of its divisors is an integer number (2367946540701).

Almost surely, 2^{21034230113110} is an apocalyptic number.

21034230113110 is a deficient number, since it is larger than the sum of its proper divisors (16852914538106).

21034230113110 is a wasteful number, since it uses less digits than its factorization.

21034230113110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1418358207.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 21034230113110 its reverse (1131103243012), we get a palindrome (22165333356122).

The spelling of 21034230113110 in words is "twenty-one trillion, thirty-four billion, two hundred thirty million, one hundred thirteen thousand, one hundred ten".