20134314102 has 64 divisors (see below), whose sum is σ = 46617753600. Its totient is φ = 5678501760.

The previous prime is 20134314091. The next prime is 20134314127. The reversal of 20134314102 is 20141343102.

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 pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1232524 + ... + 1248752.

It is an arithmetic number, because the mean of its divisors is an integer number (728402400).

Almost surely, 2^20134314102 is an apocalyptic number.

20134314102 is an abundant number, since it is smaller than the sum of its proper divisors (26483439498).

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

20134314102 is a wasteful number, since it uses less digits than its factorization.

20134314102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16621.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 20134314102 its reverse (20141343102), we get a palindrome (40275657204).

The spelling of 20134314102 in words is "twenty billion, one hundred thirty-four million, three hundred fourteen thousand, one hundred two".