13012441215 has 32 divisors (see below), whose sum is σ = 21481286400. Its totient is φ = 6721946880.

The previous prime is 13012441193. The next prime is 13012441231. The reversal of 13012441215 is 51214421031.

It is not a de Polignac number, because 13012441215 - 2²⁷ = 12878223487 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9376 + ... + 161594.

It is an arithmetic number, because the mean of its divisors is an integer number (671290200).

Almost surely, 2^13012441215 is an apocalyptic number.

13012441215 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

13012441215 is a deficient number, since it is larger than the sum of its proper divisors (8468845185).

13012441215 is a wasteful number, since it uses less digits than its factorization.

13012441215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152407.

The product of its (nonzero) digits is 960, while the sum is 24.

Adding to 13012441215 its reverse (51214421031), we get a palindrome (64226862246).

The spelling of 13012441215 in words is "thirteen billion, twelve million, four hundred forty-one thousand, two hundred fifteen".