13201211515107 has 64 divisors (see below), whose sum is σ = 22111868620800. Its totient is φ = 6805626238080.

The previous prime is 13201211515103. The next prime is 13201211515139. The reversal of 13201211515107 is 70151511210231.

It is not a de Polignac number, because 13201211515107 - 2² = 13201211515103 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13201211515103) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 78872433 + ... + 79039629.

It is an arithmetic number, because the mean of its divisors is an integer number (345497947200).

Almost surely, 2^{13201211515107} is an apocalyptic number.

13201211515107 is a deficient number, since it is larger than the sum of its proper divisors (8910657105693).

13201211515107 is a wasteful number, since it uses less digits than its factorization.

13201211515107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169816.

The product of its (nonzero) digits is 2100, while the sum is 30.

Adding to 13201211515107 its reverse (70151511210231), we get a palindrome (83352722725338).

The spelling of 13201211515107 in words is "thirteen trillion, two hundred one billion, two hundred eleven million, five hundred fifteen thousand, one hundred seven".