122765500383 has 8 divisors (see below), whose sum is σ = 163711507200. Its totient is φ = 81831580248.

The previous prime is 122765500321. The next prime is 122765500433. The reversal of 122765500383 is 383005567221.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 122765500383 - 2⁸ = 122765500127 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122765500883) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2997943 + ... + 3038616.

It is an arithmetic number, because the mean of its divisors is an integer number (20463938400).

Almost surely, 2^122765500383 is an apocalyptic number.

122765500383 is a deficient number, since it is larger than the sum of its proper divisors (40946006817).

122765500383 is an equidigital number, since it uses as much as digits as its factorization.

122765500383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6043341.

The product of its (nonzero) digits is 302400, while the sum is 42.

The spelling of 122765500383 in words is "one hundred twenty-two billion, seven hundred sixty-five million, five hundred thousand, three hundred eighty-three".