15103364155 has 32 divisors (see below), whose sum is σ = 20250943488. Its totient is φ = 10720195200.

The previous prime is 15103364149. The next prime is 15103364167. The reversal of 15103364155 is 55146330151.

It is not a de Polignac number, because 15103364155 - 2⁵ = 15103364123 is a prime.

It is a super-2 number, since 2×15103364155² (a number of 21 digits) contains 22 as substring.

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 15103364155.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 543202 + ... + 570328.

It is an arithmetic number, because the mean of its divisors is an integer number (632841984).

Almost surely, 2^15103364155 is an apocalyptic number.

15103364155 is a deficient number, since it is larger than the sum of its proper divisors (5147579333).

15103364155 is a wasteful number, since it uses less digits than its factorization.

15103364155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27387.

The product of its (nonzero) digits is 27000, while the sum is 34.

The spelling of 15103364155 in words is "fifteen billion, one hundred three million, three hundred sixty-four thousand, one hundred fifty-five".