15130523043 has 12 divisors (see below), whose sum is σ = 21872171880. Its totient is φ = 10079182176.

The previous prime is 15130523041. The next prime is 15130523063. The reversal of 15130523043 is 34032503151.

15130523043 is a `hidden beast` number, since 1 + 5 + 130 + 523 + 0 + 4 + 3 = 666.

It is not a de Polignac number, because 15130523043 - 2¹ = 15130523041 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 15130522998 and 15130523016.

It is not an unprimeable number, because it can be changed into a prime (15130523041) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 640521 + ... + 663722.

It is an arithmetic number, because the mean of its divisors is an integer number (1822680990).

Almost surely, 2^15130523043 is an apocalyptic number.

15130523043 is a deficient number, since it is larger than the sum of its proper divisors (6741648837).

15130523043 is a wasteful number, since it uses less digits than its factorization.

15130523043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1305538 (or 1305535 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

The spelling of 15130523043 in words is "fifteen billion, one hundred thirty million, five hundred twenty-three thousand, forty-three".