130553011515 has 16 divisors (see below), whose sum is σ = 208958619168. Its totient is φ = 69603672576.

The previous prime is 130553011481. The next prime is 130553011517. The reversal of 130553011515 is 515110355031.

It is not a de Polignac number, because 130553011515 - 2¹³ = 130553003323 is a prime.

It is not an unprimeable number, because it can be changed into a prime (130553011517) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1493604 + ... + 1578593.

It is an arithmetic number, because the mean of its divisors is an integer number (13059913698).

Almost surely, 2^130553011515 is an apocalyptic number.

130553011515 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

130553011515 is a deficient number, since it is larger than the sum of its proper divisors (78405607653).

130553011515 is a wasteful number, since it uses less digits than its factorization.

130553011515 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3075038.

The product of its (nonzero) digits is 5625, while the sum is 30.

Adding to 130553011515 its reverse (515110355031), we get a palindrome (645663366546).

It can be divided in two parts, 13055 and 3011515, that added together give a triangular number (3024570 = T₂₄₅₉).

The spelling of 130553011515 in words is "one hundred thirty billion, five hundred fifty-three million, eleven thousand, five hundred fifteen".