13123500341325 has 96 divisors (see below), whose sum is σ = 24074292718080. Its totient is φ = 6254262124800.

The previous prime is 13123500341317. The next prime is 13123500341327. The reversal of 13123500341325 is 52314300532131.

It is not a de Polignac number, because 13123500341325 - 2³ = 13123500341317 is a prime.

It is a super-2 number, since 2×13123500341325² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13123500341327) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 580340719 + ... + 580363331.

It is an arithmetic number, because the mean of its divisors is an integer number (250773882480).

Almost surely, 2^{13123500341325} is an apocalyptic number.

13123500341325 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13123500341325 is a deficient number, since it is larger than the sum of its proper divisors (10950792376755).

13123500341325 is a wasteful number, since it uses less digits than its factorization.

13123500341325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34619 (or 34614 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 33.

Adding to 13123500341325 its reverse (52314300532131), we get a palindrome (65437800873456).

The spelling of 13123500341325 in words is "thirteen trillion, one hundred twenty-three billion, five hundred million, three hundred forty-one thousand, three hundred twenty-five".