13100003225252 has 12 divisors (see below), whose sum is σ = 23135326797660. Its totient is φ = 6489909854496.

The previous prime is 13100003225249. The next prime is 13100003225279. The reversal of 13100003225252 is 25252230000131.

It is a happy number.

13100003225252 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 3912460264036 + 9187542961216 = 1977994^2 + 3031096^2 .

It is a super-2 number, since 2×13100003225252² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15022939043 + ... + 15022939914.

It is an arithmetic number, because the mean of its divisors is an integer number (1927943899805).

Almost surely, 2^{13100003225252} is an apocalyptic number.

It is an amenable number.

13100003225252 is a deficient number, since it is larger than the sum of its proper divisors (10035323572408).

13100003225252 is a wasteful number, since it uses less digits than its factorization.

13100003225252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30045879070 (or 30045879068 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 26.

Adding to 13100003225252 its reverse (25252230000131), we get a palindrome (38352233225383).

The spelling of 13100003225252 in words is "thirteen trillion, one hundred billion, three million, two hundred twenty-five thousand, two hundred fifty-two".