15105116151 has 6 divisors (see below), whose sum is σ = 21818501120. Its totient is φ = 10070077428.

The previous prime is 15105116107. The next prime is 15105116179. The reversal of 15105116151 is 15161150151.

It is not a de Polignac number, because 15105116151 - 2¹³ = 15105107959 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15105116101) 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, 839173111 + ... + 839173128.

Almost surely, 2^15105116151 is an apocalyptic number.

15105116151 is a deficient number, since it is larger than the sum of its proper divisors (6713384969).

15105116151 is a wasteful number, since it uses less digits than its factorization.

15105116151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1678346245 (or 1678346242 counting only the distinct ones).

The product of its (nonzero) digits is 750, while the sum is 27.

The spelling of 15105116151 in words is "fifteen billion, one hundred five million, one hundred sixteen thousand, one hundred fifty-one".