253245131130 has 16 divisors (see below), whose sum is σ = 607788314784. Its totient is φ = 67532034960.

The previous prime is 253245131129. The next prime is 253245131173. The reversal of 253245131130 is 31131542352.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 8441504371 = 253245131130 / (2 + 5 + 3 + 2 + 4 + 5 + 1 + 3 + 1 + 1 + 3 + 0).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4220752156 + ... + 4220752215.

It is an arithmetic number, because the mean of its divisors is an integer number (37986769674).

Almost surely, 2^253245131130 is an apocalyptic number.

253245131130 is an abundant number, since it is smaller than the sum of its proper divisors (354543183654).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

253245131130 is a wasteful number, since it uses less digits than its factorization.

253245131130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8441504381.

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

Adding to 253245131130 its reverse (31131542352), we get a palindrome (284376673482).

The spelling of 253245131130 in words is "two hundred fifty-three billion, two hundred forty-five million, one hundred thirty-one thousand, one hundred thirty".