103813379 has 16 divisors (see below), whose sum is σ = 109626048. Its totient is φ = 98197632.

The previous prime is 103813361. The next prime is 103813387. The reversal of 103813379 is 973318301.

It is a cyclic number.

It is not a de Polignac number, because 103813379 - 2¹² = 103809283 is a prime.

It is not an unprimeable number, because it can be changed into a prime (103813279) 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, 327329 + ... + 327645.

It is an arithmetic number, because the mean of its divisors is an integer number (6851628).

Almost surely, 2^103813379 is an apocalyptic number.

103813379 is a deficient number, since it is larger than the sum of its proper divisors (5812669).

103813379 is a wasteful number, since it uses less digits than its factorization.

103813379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 574.

The product of its (nonzero) digits is 13608, while the sum is 35.

The square root of 103813379 is about 10188.8850714884. The cubic root of 103813379 is about 469.9854816701.

The spelling of 103813379 in words is "one hundred three million, eight hundred thirteen thousand, three hundred seventy-nine".