123314335240433 has 2 divisors, whose sum is σ = 123314335240434. Its totient is φ = 123314335240432.

The previous prime is 123314335240333. The next prime is 123314335240457. The reversal of 123314335240433 is 334042533413321.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 97275277529329 + 26039057711104 = 9862823^2 + 5102848^2 .

It is a cyclic number.

It is not a de Polignac number, because 123314335240433 - 2²² = 123314331046129 is a prime.

It is not a weakly prime, because it can be changed into another prime (123314335240483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61657167620216 + 61657167620217.

It is an arithmetic number, because the mean of its divisors is an integer number (61657167620217).

Almost surely, 2^{123314335240433} is an apocalyptic number.

It is an amenable number.

123314335240433 is a deficient number, since it is larger than the sum of its proper divisors (1).

123314335240433 is an equidigital number, since it uses as much as digits as its factorization.

123314335240433 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 933120, while the sum is 41.

Adding to 123314335240433 its reverse (334042533413321), we get a palindrome (457356868653754).

The spelling of 123314335240433 in words is "one hundred twenty-three trillion, three hundred fourteen billion, three hundred thirty-five million, two hundred forty thousand, four hundred thirty-three".