15130113630 has 128 divisors (see below), whose sum is σ = 39437798400. Its totient is φ = 3701873664.

The previous prime is 15130113599. The next prime is 15130113637. The reversal of 15130113630 is 3631103151.

It is a self number, because there is not a number n which added to its sum of digits gives 15130113630.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15130113637) 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 63 ways as a sum of consecutive naturals, for example, 4912431 + ... + 4915509.

It is an arithmetic number, because the mean of its divisors is an integer number (308107800).

Almost surely, 2^15130113630 is an apocalyptic number.

15130113630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 15130113630, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19718899200).

15130113630 is an abundant number, since it is smaller than the sum of its proper divisors (24307684770).

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

15130113630 is a wasteful number, since it uses less digits than its factorization.

15130113630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3378.

The product of its (nonzero) digits is 810, while the sum is 24.

Adding to 15130113630 its reverse (3631103151), we get a palindrome (18761216781).

The spelling of 15130113630 in words is "fifteen billion, one hundred thirty million, one hundred thirteen thousand, six hundred thirty".