103953385 has 16 divisors (see below), whose sum is σ = 136346112. Its totient is φ = 75744000.

The previous prime is 103953337. The next prime is 103953401. The reversal of 103953385 is 583359301.

It is not a de Polignac number, because 103953385 - 2²⁵ = 70398953 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17091 + ... + 22360.

It is an arithmetic number, because the mean of its divisors is an integer number (8521632).

Almost surely, 2^103953385 is an apocalyptic number.

It is an amenable number.

103953385 is a deficient number, since it is larger than the sum of its proper divisors (32392727).

103953385 is a wasteful number, since it uses less digits than its factorization.

103953385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39504.

The product of its (nonzero) digits is 48600, while the sum is 37.

The square root of 103953385 is about 10195.7532826172. The cubic root of 103953385 is about 470.1966658476.

The spelling of 103953385 in words is "one hundred three million, nine hundred fifty-three thousand, three hundred eighty-five".