123464311 has 2 divisors, whose sum is σ = 123464312. Its totient is φ = 123464310.

The previous prime is 123464303. The next prime is 123464371. The reversal of 123464311 is 113464321.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 123464311 - 2³ = 123464303 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (123464371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61732155 + 61732156.

It is an arithmetic number, because the mean of its divisors is an integer number (61732156).

Almost surely, 2^123464311 is an apocalyptic number.

123464311 is a deficient number, since it is larger than the sum of its proper divisors (1).

123464311 is an equidigital number, since it uses as much as digits as its factorization.

123464311 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1728, while the sum is 25.

The square root of 123464311 is about 11111.4495454014. The cubic root of 123464311 is about 497.9439717508.

The spelling of 123464311 in words is "one hundred twenty-three million, four hundred sixty-four thousand, three hundred eleven".