13111505130 has 16 divisors (see below), whose sum is σ = 31467612384. Its totient is φ = 3496401360.

The previous prime is 13111505093. The next prime is 13111505137. The reversal of 13111505130 is 3150511131.

It is a junction number, because it is equal to n+sod(n) for n = 13111505097 and 13111505106.

It is not an unprimeable number, because it can be changed into a prime (13111505137) 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, 218525056 + ... + 218525115.

It is an arithmetic number, because the mean of its divisors is an integer number (1966725774).

Almost surely, 2^13111505130 is an apocalyptic number.

13111505130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13111505130 is an abundant number, since it is smaller than the sum of its proper divisors (18356107254).

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

13111505130 is a wasteful number, since it uses less digits than its factorization.

13111505130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 437050181.

The product of its (nonzero) digits is 225, while the sum is 21.

The spelling of 13111505130 in words is "thirteen billion, one hundred eleven million, five hundred five thousand, one hundred thirty".