123454406052301 has 2 divisors, whose sum is σ = 123454406052302. Its totient is φ = 123454406052300.

The previous prime is 123454406052287. The next prime is 123454406052359. The reversal of 123454406052301 is 103250604454321.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 109980294148201 + 13474111904100 = 10487149^2 + 3670710^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-123454406052301 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (123454406052391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61727203026150 + 61727203026151.

It is an arithmetic number, because the mean of its divisors is an integer number (61727203026151).

Almost surely, 2^{123454406052301} is an apocalyptic number.

It is an amenable number.

123454406052301 is a deficient number, since it is larger than the sum of its proper divisors (1).

123454406052301 is an equidigital number, since it uses as much as digits as its factorization.

123454406052301 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 345600, while the sum is 40.

The spelling of 123454406052301 in words is "one hundred twenty-three trillion, four hundred fifty-four billion, four hundred six million, fifty-two thousand, three hundred one".