122364653 has 2 divisors, whose sum is σ = 122364654. Its totient is φ = 122364652.

The previous prime is 122364647. The next prime is 122364673. The reversal of 122364653 is 356463221.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 95511529 + 26853124 = 9773^2 + 5182^2 .

It is a cyclic number.

It is not a de Polignac number, because 122364653 - 2⁴ = 122364637 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122364673) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61182326 + 61182327.

It is an arithmetic number, because the mean of its divisors is an integer number (61182327).

Almost surely, 2^122364653 is an apocalyptic number.

It is an amenable number.

122364653 is a deficient number, since it is larger than the sum of its proper divisors (1).

122364653 is an equidigital number, since it uses as much as digits as its factorization.

122364653 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 25920, while the sum is 32.

The square root of 122364653 is about 11061.8557665520. The cubic root of 122364653 is about 496.4612171196.

The spelling of 122364653 in words is "one hundred twenty-two million, three hundred sixty-four thousand, six hundred fifty-three".