123767330620 has 24 divisors (see below), whose sum is σ = 265441425984. Its totient is φ = 48453592896.

The previous prime is 123767330581. The next prime is 123767330629. The reversal of 123767330620 is 26033767321.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123767330629) 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, 65832747 + ... + 65834626.

It is an arithmetic number, because the mean of its divisors is an integer number (11060059416).

Almost surely, 2^123767330620 is an apocalyptic number.

123767330620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

123767330620 is an abundant number, since it is smaller than the sum of its proper divisors (141674095364).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

123767330620 is a wasteful number, since it uses less digits than its factorization.

123767330620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131667429 (or 131667427 counting only the distinct ones).

The product of its (nonzero) digits is 190512, while the sum is 40.

The spelling of 123767330620 in words is "one hundred twenty-three billion, seven hundred sixty-seven million, three hundred thirty thousand, six hundred twenty".