253202135120110 has 128 divisors (see below), whose sum is σ = 518932692495360. Its totient is φ = 88105159833600.

The previous prime is 253202135120101. The next prime is 253202135120281. The reversal of 253202135120110 is 11021531202352.

It is a super-2 number, since 2×253202135120110² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 8640811719 + ... + 8640841021.

It is an arithmetic number, because the mean of its divisors is an integer number (4054161660120).

Almost surely, 2^{253202135120110} is an apocalyptic number.

253202135120110 is an abundant number, since it is smaller than the sum of its proper divisors (265730557375250).

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

253202135120110 is a wasteful number, since it uses less digits than its factorization.

253202135120110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53434.

The product of its (nonzero) digits is 3600, while the sum is 28.

Adding to 253202135120110 its reverse (11021531202352), we get a palindrome (264223666322462).

The spelling of 253202135120110 in words is "two hundred fifty-three trillion, two hundred two billion, one hundred thirty-five million, one hundred twenty thousand, one hundred ten".