13131245030253 has 48 divisors (see below), whose sum is σ = 21799305363456. Its totient is φ = 6879332708640.

The previous prime is 13131245030249. The next prime is 13131245030263. The reversal of 13131245030253 is 35203054213131.

It is not a de Polignac number, because 13131245030253 - 2² = 13131245030249 is a prime.

It is a super-2 number, since 2×13131245030253² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13131245030263) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 27702501 + ... + 28172522.

It is an arithmetic number, because the mean of its divisors is an integer number (454152195072).

Almost surely, 2^{13131245030253} is an apocalyptic number.

It is an amenable number.

13131245030253 is a deficient number, since it is larger than the sum of its proper divisors (8668060333203).

13131245030253 is a wasteful number, since it uses less digits than its factorization.

13131245030253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55875102 (or 55875083 counting only the distinct ones).

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

Adding to 13131245030253 its reverse (35203054213131), we get a palindrome (48334299243384).

The spelling of 13131245030253 in words is "thirteen trillion, one hundred thirty-one billion, two hundred forty-five million, thirty thousand, two hundred fifty-three".