123310100031301 has 8 divisors (see below), whose sum is σ = 123335095063544. Its totient is φ = 123285106019520.

The previous prime is 123310100031229. The next prime is 123310100031329. The reversal of 123310100031301 is 103130001013321.

It can be written as a sum of positive squares in 4 ways, for example, as 3501860998276 + 119808239033025 = 1871326^2 + 10945695^2 .

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-123310100031301 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123310100031901) 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, 270181171 + ... + 270637183.

It is an arithmetic number, because the mean of its divisors is an integer number (15416886882943).

Almost surely, 2^{123310100031301} is an apocalyptic number.

It is an amenable number.

123310100031301 is a deficient number, since it is larger than the sum of its proper divisors (24995032243).

123310100031301 is an equidigital number, since it uses as much as digits as its factorization.

123310100031301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 510231.

The product of its (nonzero) digits is 162, while the sum is 19.

Adding to 123310100031301 its reverse (103130001013321), we get a palindrome (226440101044622).

The spelling of 123310100031301 in words is "one hundred twenty-three trillion, three hundred ten billion, one hundred million, thirty-one thousand, three hundred one".