105013321134 has 64 divisors (see below), whose sum is σ = 216151219200. Its totient is φ = 33999533568.

The previous prime is 105013321093. The next prime is 105013321177. The reversal of 105013321134 is 431123310501.

It is a super-2 number, since 2×105013321134² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 29755482 + ... + 29759010.

It is an arithmetic number, because the mean of its divisors is an integer number (3377362800).

Almost surely, 2^105013321134 is an apocalyptic number.

105013321134 is an abundant number, since it is smaller than the sum of its proper divisors (111137898066).

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

105013321134 is a wasteful number, since it uses less digits than its factorization.

105013321134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4617.

The product of its (nonzero) digits is 1080, while the sum is 24.

Adding to 105013321134 its reverse (431123310501), we get a palindrome (536136631635).

The spelling of 105013321134 in words is "one hundred five billion, thirteen million, three hundred twenty-one thousand, one hundred thirty-four".