253120415133 has 8 divisors (see below), whose sum is σ = 349131607200. Its totient is φ = 162928083248.

The previous prime is 253120415021. The next prime is 253120415153. The reversal of 253120415133 is 331514021352.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 253120415133 - 2³³ = 244530480541 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 253120415133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (253120415153) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1454714943 + ... + 1454715116.

It is an arithmetic number, because the mean of its divisors is an integer number (43641450900).

Almost surely, 2^253120415133 is an apocalyptic number.

It is an amenable number.

253120415133 is a deficient number, since it is larger than the sum of its proper divisors (96011192067).

253120415133 is a wasteful number, since it uses less digits than its factorization.

253120415133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2909430091.

The product of its (nonzero) digits is 10800, while the sum is 30.

Adding to 253120415133 its reverse (331514021352), we get a palindrome (584634436485).

The spelling of 253120415133 in words is "two hundred fifty-three billion, one hundred twenty million, four hundred fifteen thousand, one hundred thirty-three".