15112603130 has 16 divisors (see below), whose sum is σ = 27204563880. Its totient is φ = 6044623872.

The previous prime is 15112603091. The next prime is 15112603139. The reversal of 15112603130 is 3130621151.

It can be written as a sum of positive squares in 4 ways, for example, as 3005342041 + 12107261089 = 54821^2 + 110033^2 .

It is a junction number, because it is equal to n+sod(n) for n = 15112603096 and 15112603105.

It is not an unprimeable number, because it can be changed into a prime (15112603139) 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, 130286 + ... + 217254.

Almost surely, 2^15112603130 is an apocalyptic number.

15112603130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

15112603130 is a deficient number, since it is larger than the sum of its proper divisors (12091960750).

15112603130 is a wasteful number, since it uses less digits than its factorization.

15112603130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104353.

The product of its (nonzero) digits is 540, while the sum is 23.

The spelling of 15112603130 in words is "fifteen billion, one hundred twelve million, six hundred three thousand, one hundred thirty".