15105430150 has 12 divisors (see below), whose sum is σ = 28096100172. Its totient is φ = 6042172040.

The previous prime is 15105430147. The next prime is 15105430163. The reversal of 15105430150 is 5103450151.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 151054252 + ... + 151054351.

It is an arithmetic number, because the mean of its divisors is an integer number (2341341681).

Almost surely, 2^15105430150 is an apocalyptic number.

15105430150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

15105430150 is a deficient number, since it is larger than the sum of its proper divisors (12990670022).

15105430150 is a wasteful number, since it uses less digits than its factorization.

15105430150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 302108615 (or 302108610 counting only the distinct ones).

The product of its (nonzero) digits is 1500, while the sum is 25.

The spelling of 15105430150 in words is "fifteen billion, one hundred five million, four hundred thirty thousand, one hundred fifty".