138300567 has 8 divisors (see below), whose sum is σ = 184896624. Its totient is φ = 91952448.

The previous prime is 138300557. The next prime is 138300577. The reversal of 138300567 is 765003831.

It is a happy number.

138300567 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (138300557) and next prime (138300577).

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

It is not a de Polignac number, because 138300567 - 2⁷ = 138300439 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (138300527) 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, 60678 + ... + 62915.

It is an arithmetic number, because the mean of its divisors is an integer number (23112078).

Almost surely, 2^138300567 is an apocalyptic number.

138300567 is a deficient number, since it is larger than the sum of its proper divisors (46596057).

138300567 is a wasteful number, since it uses less digits than its factorization.

138300567 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123969.

The product of its (nonzero) digits is 15120, while the sum is 33.

The square root of 138300567 is about 11760.1261472826. The cubic root of 138300567 is about 517.1398282660.

The spelling of 138300567 in words is "one hundred thirty-eight million, three hundred thousand, five hundred sixty-seven".