123301400314409 has 2 divisors, whose sum is σ = 123301400314410. Its totient is φ = 123301400314408.

The previous prime is 123301400314387. The next prime is 123301400314523. The reversal of 123301400314409 is 904413004103321.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 123132867075625 + 168533238784 = 11096525^2 + 410528^2 .

It is a cyclic number.

It is not a de Polignac number, because 123301400314409 - 2⁴⁴ = 105709214269993 is a prime.

It is not a weakly prime, because it can be changed into another prime (123301400314109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61650700157204 + 61650700157205.

It is an arithmetic number, because the mean of its divisors is an integer number (61650700157205).

Almost surely, 2^{123301400314409} is an apocalyptic number.

It is an amenable number.

123301400314409 is a deficient number, since it is larger than the sum of its proper divisors (1).

123301400314409 is an equidigital number, since it uses as much as digits as its factorization.

123301400314409 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31104, while the sum is 35.

The spelling of 123301400314409 in words is "one hundred twenty-three trillion, three hundred one billion, four hundred million, three hundred fourteen thousand, four hundred nine".