122613853731883 has 2 divisors, whose sum is σ = 122613853731884. Its totient is φ = 122613853731882.

The previous prime is 122613853731877. The next prime is 122613853731911. The reversal of 122613853731883 is 388137358316221.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-122613853731883 is a prime.

It is not a weakly prime, because it can be changed into another prime (122613853731683) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61306926865941 + 61306926865942.

It is an arithmetic number, because the mean of its divisors is an integer number (61306926865942).

Almost surely, 2^{122613853731883} is an apocalyptic number.

122613853731883 is a deficient number, since it is larger than the sum of its proper divisors (1).

122613853731883 is an equidigital number, since it uses as much as digits as its factorization.

122613853731883 is an evil number, because the sum of its binary digits is even.

The product of its digits is 34836480, while the sum is 61.

The spelling of 122613853731883 in words is "one hundred twenty-two trillion, six hundred thirteen billion, eight hundred fifty-three million, seven hundred thirty-one thousand, eight hundred eighty-three".