103870039 has 16 divisors (see below), whose sum is σ = 128128000. Its totient is φ = 81997920.

The previous prime is 103869977. The next prime is 103870111. The reversal of 103870039 is 930078301.

It is a cyclic number.

It is not a de Polignac number, because 103870039 - 2⁹ = 103869527 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103870639) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50962 + ... + 52960.

It is an arithmetic number, because the mean of its divisors is an integer number (8008000).

Almost surely, 2^103870039 is an apocalyptic number.

103870039 is a deficient number, since it is larger than the sum of its proper divisors (24257961).

103870039 is a wasteful number, since it uses less digits than its factorization.

103870039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2590.

The product of its (nonzero) digits is 4536, while the sum is 31.

The square root of 103870039 is about 10191.6651730716. The cubic root of 103870039 is about 470.0709701189.

The spelling of 103870039 in words is "one hundred three million, eight hundred seventy thousand, thirty-nine".