13042200051 has 6 divisors (see below), whose sum is σ = 18838733420. Its totient is φ = 8694800028.

The previous prime is 13042200043. The next prime is 13042200053. The reversal of 13042200051 is 15000224031.

It is not a de Polignac number, because 13042200051 - 2³ = 13042200043 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13042199997 and 13042200033.

It is not an unprimeable number, because it can be changed into a prime (13042200053) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 724566661 + ... + 724566678.

Almost surely, 2^13042200051 is an apocalyptic number.

13042200051 is a deficient number, since it is larger than the sum of its proper divisors (5796533369).

13042200051 is a wasteful number, since it uses less digits than its factorization.

13042200051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1449133345 (or 1449133342 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

Adding to 13042200051 its reverse (15000224031), we get a palindrome (28042424082).

The spelling of 13042200051 in words is "thirteen billion, forty-two million, two hundred thousand, fifty-one".