122693013 has 24 divisors (see below), whose sum is σ = 189352800. Its totient is φ = 76326624.

The previous prime is 122692993. The next prime is 122693023. The reversal of 122693013 is 310396221.

It is not a de Polignac number, because 122693013 - 2¹⁴ = 122676629 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122693023) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6103 + ... + 16811.

It is an arithmetic number, because the mean of its divisors is an integer number (7889700).

Almost surely, 2^122693013 is an apocalyptic number.

It is an amenable number.

122693013 is a deficient number, since it is larger than the sum of its proper divisors (66659787).

122693013 is a wasteful number, since it uses less digits than its factorization.

122693013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10801 (or 10798 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 27.

The square root of 122693013 is about 11076.6878172132. The cubic root of 122693013 is about 496.9048975483.

The spelling of 122693013 in words is "one hundred twenty-two million, six hundred ninety-three thousand, thirteen".