15023130132 has 12 divisors (see below), whose sum is σ = 35053970336. Its totient is φ = 5007710040.

The previous prime is 15023130113. The next prime is 15023130151. The reversal of 15023130132 is 23103132051.

It is an interprime number because it is at equal distance from previous prime (15023130113) and next prime (15023130151).

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 15023130099 and 15023130108.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 625963744 + ... + 625963767.

Almost surely, 2^15023130132 is an apocalyptic number.

15023130132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

15023130132 is an abundant number, since it is smaller than the sum of its proper divisors (20030840204).

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

15023130132 is a wasteful number, since it uses less digits than its factorization.

15023130132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1251927518 (or 1251927516 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 21.

Adding to 15023130132 its reverse (23103132051), we get a palindrome (38126262183).

The spelling of 15023130132 in words is "fifteen billion, twenty-three million, one hundred thirty thousand, one hundred thirty-two".