123011322022301 has 2 divisors, whose sum is σ = 123011322022302. Its totient is φ = 123011322022300.

The previous prime is 123011322022297. The next prime is 123011322022357. The reversal of 123011322022301 is 103220223110321.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 106530369036025 + 16480952986276 = 10321355^2 + 4059674^2 .

It is a cyclic number.

It is not a de Polignac number, because 123011322022301 - 2² = 123011322022297 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (123011322022801) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61505661011150 + 61505661011151.

It is an arithmetic number, because the mean of its divisors is an integer number (61505661011151).

Almost surely, 2^{123011322022301} is an apocalyptic number.

It is an amenable number.

123011322022301 is a deficient number, since it is larger than the sum of its proper divisors (1).

123011322022301 is an equidigital number, since it uses as much as digits as its factorization.

123011322022301 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 123011322022301 its reverse (103220223110321), we get a palindrome (226231545132622).

The spelling of 123011322022301 in words is "one hundred twenty-three trillion, eleven billion, three hundred twenty-two million, twenty-two thousand, three hundred one".