15100045013 has 2 divisors, whose sum is σ = 15100045014. Its totient is φ = 15100045012.

The previous prime is 15100044983. The next prime is 15100045039. The reversal of 15100045013 is 31054000151.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12671329489 + 2428715524 = 112567^2 + 49282^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-15100045013 is a prime.

It is a super-2 number, since 2×15100045013² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (15100045063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7550022506 + 7550022507.

It is an arithmetic number, because the mean of its divisors is an integer number (7550022507).

Almost surely, 2^15100045013 is an apocalyptic number.

It is an amenable number.

15100045013 is a deficient number, since it is larger than the sum of its proper divisors (1).

15100045013 is an equidigital number, since it uses as much as digits as its factorization.

15100045013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 300, while the sum is 20.

Adding to 15100045013 its reverse (31054000151), we get a palindrome (46154045164).

The spelling of 15100045013 in words is "fifteen billion, one hundred million, forty-five thousand, thirteen".