501132123340367 has 2 divisors, whose sum is σ = 501132123340368. Its totient is φ = 501132123340366.

The previous prime is 501132123340309. The next prime is 501132123340423. The reversal of 501132123340367 is 763043321231105.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 501132123340367 - 2¹⁶ = 501132123274831 is a prime.

It is a super-2 number, since 2×501132123340367² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (501132123340267) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 250566061670183 + 250566061670184.

It is an arithmetic number, because the mean of its divisors is an integer number (250566061670184).

Almost surely, 2^{501132123340367} is an apocalyptic number.

501132123340367 is a deficient number, since it is larger than the sum of its proper divisors (1).

501132123340367 is an equidigital number, since it uses as much as digits as its factorization.

501132123340367 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 272160, while the sum is 41.

The spelling of 501132123340367 in words is "five hundred one trillion, one hundred thirty-two billion, one hundred twenty-three million, three hundred forty thousand, three hundred sixty-seven".