123031210314253 has 8 divisors (see below), whose sum is σ = 123290304463872. Its totient is φ = 122772274880256.

The previous prime is 123031210314209. The next prime is 123031210314323. The reversal of 123031210314253 is 352413012130321.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-123031210314253 is a prime.

It is a super-2 number, since 2×123031210314253² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123031210314553) 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, 38126875 + ... + 41227672.

It is an arithmetic number, because the mean of its divisors is an integer number (15411288057984).

Almost surely, 2^{123031210314253} is an apocalyptic number.

It is an amenable number.

123031210314253 is a deficient number, since it is larger than the sum of its proper divisors (259094149619).

123031210314253 is an equidigital number, since it uses as much as digits as its factorization.

123031210314253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79357811.

The product of its (nonzero) digits is 12960, while the sum is 31.

Adding to 123031210314253 its reverse (352413012130321), we get a palindrome (475444222444574).

The spelling of 123031210314253 in words is "one hundred twenty-three trillion, thirty-one billion, two hundred ten million, three hundred fourteen thousand, two hundred fifty-three".