123301321051351 has 32 divisors (see below), whose sum is σ = 133604811210240. Its totient is φ = 113393891723904.

The previous prime is 123301321051343. The next prime is 123301321051373. The reversal of 123301321051351 is 153150123103321.

It is not a de Polignac number, because 123301321051351 - 2³ = 123301321051343 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123301321051651) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 979039581 + ... + 979165513.

It is an arithmetic number, because the mean of its divisors is an integer number (4175150350320).

Almost surely, 2^{123301321051351} is an apocalyptic number.

123301321051351 is a deficient number, since it is larger than the sum of its proper divisors (10303490158889).

123301321051351 is a wasteful number, since it uses less digits than its factorization.

123301321051351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129175.

The product of its (nonzero) digits is 8100, while the sum is 31.

Adding to 123301321051351 its reverse (153150123103321), we get a palindrome (276451444154672).

The spelling of 123301321051351 in words is "one hundred twenty-three trillion, three hundred one billion, three hundred twenty-one million, fifty-one thousand, three hundred fifty-one".