105104054013 has 16 divisors (see below), whose sum is σ = 161381147136. Its totient is φ = 59600988720.

The previous prime is 105104053981. The next prime is 105104054051. The reversal of 105104054013 is 310450401501.

It is a happy number.

It is not a de Polignac number, because 105104054013 - 2⁵ = 105104053981 is a prime.

It is a super-2 number, since 2×105104054013² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105104054813) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19100131 + ... + 19105632.

It is an arithmetic number, because the mean of its divisors is an integer number (10086321696).

Almost surely, 2^105104054013 is an apocalyptic number.

It is an amenable number.

105104054013 is a deficient number, since it is larger than the sum of its proper divisors (56277093123).

105104054013 is a wasteful number, since it uses less digits than its factorization.

105104054013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38205904.

The product of its (nonzero) digits is 1200, while the sum is 24.

Adding to 105104054013 its reverse (310450401501), we get a palindrome (415554455514).

The spelling of 105104054013 in words is "one hundred five billion, one hundred four million, fifty-four thousand, thirteen".