138560300 has 18 divisors (see below), whose sum is σ = 300676068. Its totient is φ = 55424080.

The previous prime is 138560287. The next prime is 138560311. The reversal of 138560300 is 3065831.

It is a self number, because there is not a number n which added to its sum of digits gives 138560300.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 692702 + ... + 692901.

It is an arithmetic number, because the mean of its divisors is an integer number (16704226).

Almost surely, 2^138560300 is an apocalyptic number.

138560300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

138560300 is an abundant number, since it is smaller than the sum of its proper divisors (162115768).

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

138560300 is a wasteful number, since it uses less digits than its factorization.

138560300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1385617 (or 1385610 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 138560300 is about 11771.1639186616. The cubic root of 138560300 is about 517.4633610007.

The spelling of 138560300 in words is "one hundred thirty-eight million, five hundred sixty thousand, three hundred".