123310100031353 has 2 divisors, whose sum is σ = 123310100031354. Its totient is φ = 123310100031352.

The previous prime is 123310100031329. The next prime is 123310100031367. The reversal of 123310100031353 is 353130001013321.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 63105737863744 + 60204362167609 = 7943912^2 + 7759147^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-123310100031353 is a prime.

It is not a weakly prime, because it can be changed into another prime (123310100831353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61655050015676 + 61655050015677.

It is an arithmetic number, because the mean of its divisors is an integer number (61655050015677).

Almost surely, 2^{123310100031353} is an apocalyptic number.

It is an amenable number.

123310100031353 is a deficient number, since it is larger than the sum of its proper divisors (1).

123310100031353 is an equidigital number, since it uses as much as digits as its factorization.

123310100031353 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2430, while the sum is 26.

Adding to 123310100031353 its reverse (353130001013321), we get a palindrome (476440101044674).

The spelling of 123310100031353 in words is "one hundred twenty-three trillion, three hundred ten billion, one hundred million, thirty-one thousand, three hundred fifty-three".