123412676237 has 2 divisors, whose sum is σ = 123412676238. Its totient is φ = 123412676236.

The previous prime is 123412676203. The next prime is 123412676243. The reversal of 123412676237 is 732676214321.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 110148316996 + 13264359241 = 331886^2 + 115171^2 .

It is a cyclic number.

It is not a de Polignac number, because 123412676237 - 2¹⁶ = 123412610701 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (123412676267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61706338118 + 61706338119.

It is an arithmetic number, because the mean of its divisors is an integer number (61706338119).

Almost surely, 2^123412676237 is an apocalyptic number.

It is an amenable number.

123412676237 is a deficient number, since it is larger than the sum of its proper divisors (1).

123412676237 is an equidigital number, since it uses as much as digits as its factorization.

123412676237 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 508032, while the sum is 44.

The spelling of 123412676237 in words is "one hundred twenty-three billion, four hundred twelve million, six hundred seventy-six thousand, two hundred thirty-seven".