15103104042 has 16 divisors (see below), whose sum is σ = 32529762720. Its totient is φ = 4647108912.

The previous prime is 15103104041. The next prime is 15103104059. The reversal of 15103104042 is 24040130151.

It is not an unprimeable number, because it can be changed into a prime (15103104041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 96814692 + ... + 96814847.

It is an arithmetic number, because the mean of its divisors is an integer number (2033110170).

Almost surely, 2^15103104042 is an apocalyptic number.

15103104042 is an abundant number, since it is smaller than the sum of its proper divisors (17426658678).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

15103104042 is a wasteful number, since it uses less digits than its factorization.

15103104042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193629557.

The product of its (nonzero) digits is 480, while the sum is 21.

Adding to 15103104042 its reverse (24040130151), we get a palindrome (39143234193).

The spelling of 15103104042 in words is "fifteen billion, one hundred three million, one hundred four thousand, forty-two".