99020062310401 has 2 divisors, whose sum is σ = 99020062310402. Its totient is φ = 99020062310400.

The previous prime is 99020062310347. The next prime is 99020062310447. The reversal of 99020062310401 is 10401326002099.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 86600612343025 + 12419449967376 = 9305945^2 + 3524124^2 .

It is a cyclic number.

It is not a de Polignac number, because 99020062310401 - 2¹⁷ = 99020062179329 is a prime.

It is not a weakly prime, because it can be changed into another prime (99020062310201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49510031155200 + 49510031155201.

It is an arithmetic number, because the mean of its divisors is an integer number (49510031155201).

Almost surely, 2^{99020062310401} is an apocalyptic number.

It is an amenable number.

99020062310401 is a deficient number, since it is larger than the sum of its proper divisors (1).

99020062310401 is an equidigital number, since it uses as much as digits as its factorization.

99020062310401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23328, while the sum is 37.

The spelling of 99020062310401 in words is "ninety-nine trillion, twenty billion, sixty-two million, three hundred ten thousand, four hundred one".