103791425 has 12 divisors (see below), whose sum is σ = 128848896. Its totient is φ = 82938000.

The previous prime is 103791397. The next prime is 103791427. The reversal of 103791425 is 524197301.

It is a de Polignac number, because none of the positive numbers 2^k-103791425 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 103791391 and 103791400.

It is not an unprimeable number, because it can be changed into a prime (103791427) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26972 + ... + 30578.

It is an arithmetic number, because the mean of its divisors is an integer number (10737408).

Almost surely, 2^103791425 is an apocalyptic number.

It is an amenable number.

103791425 is a deficient number, since it is larger than the sum of its proper divisors (25057471).

103791425 is a wasteful number, since it uses less digits than its factorization.

103791425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4768 (or 4763 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 32.

The square root of 103791425 is about 10187.8076640659. The cubic root of 103791425 is about 469.9523491754.

The spelling of 103791425 in words is "one hundred three million, seven hundred ninety-one thousand, four hundred twenty-five".