122736511052383 has 2 divisors, whose sum is σ = 122736511052384. Its totient is φ = 122736511052382.

The previous prime is 122736511052339. The next prime is 122736511052471. The reversal of 122736511052383 is 383250115637221.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-122736511052383 is a prime.

It is a super-2 number, since 2×122736511052383² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122736511002383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61368255526191 + 61368255526192.

It is an arithmetic number, because the mean of its divisors is an integer number (61368255526192).

Almost surely, 2^{122736511052383} is an apocalyptic number.

122736511052383 is a deficient number, since it is larger than the sum of its proper divisors (1).

122736511052383 is an equidigital number, since it uses as much as digits as its factorization.

122736511052383 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1814400, while the sum is 49.

The spelling of 122736511052383 in words is "one hundred twenty-two trillion, seven hundred thirty-six billion, five hundred eleven million, fifty-two thousand, three hundred eighty-three".