138001803703 has 8 divisors (see below), whose sum is σ = 146317296240. Its totient is φ = 129708282240.

The previous prime is 138001803659. The next prime is 138001803721. The reversal of 138001803703 is 307308100831.

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

It is a cyclic number.

It is not a de Polignac number, because 138001803703 - 2³⁷ = 562850231 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (138001803763) 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, 5479828 + ... + 5504953.

It is an arithmetic number, because the mean of its divisors is an integer number (18289662030).

Almost surely, 2^138001803703 is an apocalyptic number.

138001803703 is a deficient number, since it is larger than the sum of its proper divisors (8315492537).

138001803703 is a wasteful number, since it uses less digits than its factorization.

138001803703 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10985537.

The product of its (nonzero) digits is 12096, while the sum is 34.

The spelling of 138001803703 in words is "one hundred thirty-eight billion, one million, eight hundred three thousand, seven hundred three".