15130445132 has 12 divisors (see below), whose sum is σ = 28885395336. Its totient is φ = 6877475040.

The previous prime is 15130445093. The next prime is 15130445147. The reversal of 15130445132 is 23154403151.

It is a junction number, because it is equal to n+sod(n) for n = 15130445095 and 15130445104.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 171936833 + ... + 171936920.

It is an arithmetic number, because the mean of its divisors is an integer number (2407116278).

Almost surely, 2^15130445132 is an apocalyptic number.

It is an amenable number.

15130445132 is a deficient number, since it is larger than the sum of its proper divisors (13754950204).

15130445132 is a wasteful number, since it uses less digits than its factorization.

15130445132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 343873768 (or 343873766 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 29.

Adding to 15130445132 its reverse (23154403151), we get a palindrome (38284848283).

The spelling of 15130445132 in words is "fifteen billion, one hundred thirty million, four hundred forty-five thousand, one hundred thirty-two".