123670260320 has 48 divisors (see below), whose sum is σ = 304874085600. Its totient is φ = 47317315584.

The previous prime is 123670260299. The next prime is 123670260331. The reversal of 123670260320 is 23062076321.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16799345 + ... + 16806704.

It is an arithmetic number, because the mean of its divisors is an integer number (6351543450).

Almost surely, 2^123670260320 is an apocalyptic number.

123670260320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

123670260320 is an abundant number, since it is smaller than the sum of its proper divisors (181203825280).

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

123670260320 is a wasteful number, since it uses less digits than its factorization.

123670260320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33606087 (or 33606079 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 32.

The spelling of 123670260320 in words is "one hundred twenty-three billion, six hundred seventy million, two hundred sixty thousand, three hundred twenty".