103799831 has 8 divisors (see below), whose sum is σ = 110063280. Its totient is φ = 97616448.

The previous prime is 103799819. The next prime is 103799833. The reversal of 103799831 is 138997301.

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 103799831 - 2¹⁴ = 103783447 is a prime.

It is a super-2 number, since 2×103799831² = 21548809831257122, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103799833) 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, 17336 + ... + 22541.

It is an arithmetic number, because the mean of its divisors is an integer number (13757910).

Almost surely, 2^103799831 is an apocalyptic number.

103799831 is a deficient number, since it is larger than the sum of its proper divisors (6263449).

103799831 is a wasteful number, since it uses less digits than its factorization.

103799831 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40033.

The product of its (nonzero) digits is 40824, while the sum is 41.

The square root of 103799831 is about 10188.2202076712. The cubic root of 103799831 is about 469.9650358780.

The spelling of 103799831 in words is "one hundred three million, seven hundred ninety-nine thousand, eight hundred thirty-one".