122613107 has 2 divisors, whose sum is σ = 122613108. Its totient is φ = 122613106.

The previous prime is 122613103. The next prime is 122613109. The reversal of 122613107 is 701316221.

It is a strong prime.

It is an emirp because it is prime and its reverse (701316221) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 122613107 - 2² = 122613103 is a prime.

Together with 122613109, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (122613103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61306553 + 61306554.

It is an arithmetic number, because the mean of its divisors is an integer number (61306554).

Almost surely, 2^122613107 is an apocalyptic number.

122613107 is a deficient number, since it is larger than the sum of its proper divisors (1).

122613107 is an equidigital number, since it uses as much as digits as its factorization.

122613107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 504, while the sum is 23.

The square root of 122613107 is about 11073.0802850878. The cubic root of 122613107 is about 496.7970014137.

Adding to 122613107 its reverse (701316221), we get a palindrome (823929328).

The spelling of 122613107 in words is "one hundred twenty-two million, six hundred thirteen thousand, one hundred seven".