13253224402155 has 32 divisors (see below), whose sum is σ = 21372082099200. Its totient is φ = 7012813750272.

The previous prime is 13253224402133. The next prime is 13253224402163. The reversal of 13253224402155 is 55120442235231.

It is not a de Polignac number, because 13253224402155 - 2⁸ = 13253224401899 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 963051 + ... + 5237739.

It is an arithmetic number, because the mean of its divisors is an integer number (667877565600).

Almost surely, 2^{13253224402155} is an apocalyptic number.

13253224402155 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

13253224402155 is a deficient number, since it is larger than the sum of its proper divisors (8118857697045).

13253224402155 is a wasteful number, since it uses less digits than its factorization.

13253224402155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4276323.

The product of its (nonzero) digits is 288000, while the sum is 39.

Adding to 13253224402155 its reverse (55120442235231), we get a palindrome (68373666637386).

The spelling of 13253224402155 in words is "thirteen trillion, two hundred fifty-three billion, two hundred twenty-four million, four hundred two thousand, one hundred fifty-five".