122036113 has 2 divisors, whose sum is σ = 122036114. Its totient is φ = 122036112.

The previous prime is 122036099. The next prime is 122036141. The reversal of 122036113 is 311630221.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 111999889 + 10036224 = 10583^2 + 3168^2 .

It is a cyclic number.

It is not a de Polignac number, because 122036113 - 2²⁵ = 88481681 is a prime.

It is a super-2 number, since 2×122036113² = 29785625752297538, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (122036143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61018056 + 61018057.

It is an arithmetic number, because the mean of its divisors is an integer number (61018057).

Almost surely, 2^122036113 is an apocalyptic number.

It is an amenable number.

122036113 is a deficient number, since it is larger than the sum of its proper divisors (1).

122036113 is an equidigital number, since it uses as much as digits as its factorization.

122036113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 122036113 is about 11046.9956549281. The cubic root of 122036113 is about 496.0164983781.

Adding to 122036113 its reverse (311630221), we get a palindrome (433666334).

The spelling of 122036113 in words is "one hundred twenty-two million, thirty-six thousand, one hundred thirteen".