123330201332291 has 2 divisors, whose sum is σ = 123330201332292. Its totient is φ = 123330201332290.

The previous prime is 123330201332269. The next prime is 123330201332311. The reversal of 123330201332291 is 192233102033321.

It is a strong prime.

It is an emirp because it is prime and its reverse (192233102033321) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 123330201332291 - 2²⁶ = 123330134223427 is a prime.

It is not a weakly prime, because it can be changed into another prime (123330201331291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61665100666145 + 61665100666146.

It is an arithmetic number, because the mean of its divisors is an integer number (61665100666146).

Almost surely, 2^{123330201332291} is an apocalyptic number.

123330201332291 is a deficient number, since it is larger than the sum of its proper divisors (1).

123330201332291 is an equidigital number, since it uses as much as digits as its factorization.

123330201332291 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34992, while the sum is 35.

The spelling of 123330201332291 in words is "one hundred twenty-three trillion, three hundred thirty billion, two hundred one million, three hundred thirty-two thousand, two hundred ninety-one".