43101134013 has 32 divisors (see below), whose sum is σ = 65857188096. Its totient is φ = 24562096128.

The previous prime is 43101133997. The next prime is 43101134071. The reversal of 43101134013 is 31043110134.

It is not a de Polignac number, because 43101134013 - 2⁴ = 43101133997 is a prime.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43101134113) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21844495 + ... + 21846467.

It is an arithmetic number, because the mean of its divisors is an integer number (2058037128).

Almost surely, 2^43101134013 is an apocalyptic number.

It is an amenable number.

43101134013 is a deficient number, since it is larger than the sum of its proper divisors (22756054083).

43101134013 is a wasteful number, since it uses less digits than its factorization.

43101134013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4293.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 43101134013 its reverse (31043110134), we get a palindrome (74144244147).

The spelling of 43101134013 in words is "forty-three billion, one hundred one million, one hundred thirty-four thousand, thirteen".