13151054051 has 4 divisors (see below), whose sum is σ = 13156977504. Its totient is φ = 13145130600.

The previous prime is 13151054047. The next prime is 13151054053. The reversal of 13151054051 is 15045015131.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 15045015131 = 271 ⋅55516661.

It is a cyclic number.

It is not a de Polignac number, because 13151054051 - 2² = 13151054047 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13151054051.

It is not an unprimeable number, because it can be changed into a prime (13151054053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2958395 + ... + 2962836.

It is an arithmetic number, because the mean of its divisors is an integer number (3289244376).

Almost surely, 2^13151054051 is an apocalyptic number.

13151054051 is a deficient number, since it is larger than the sum of its proper divisors (5923453).

13151054051 is an equidigital number, since it uses as much as digits as its factorization.

13151054051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5923452.

The product of its (nonzero) digits is 1500, while the sum is 26.

Adding to 13151054051 its reverse (15045015131), we get a palindrome (28196069182).

The spelling of 13151054051 in words is "thirteen billion, one hundred fifty-one million, fifty-four thousand, fifty-one".