103119807 has 16 divisors (see below), whose sum is σ = 166378752. Its totient is φ = 55459200.

The previous prime is 103119799. The next prime is 103119811. The reversal of 103119807 is 708911301.

It is not a de Polignac number, because 103119807 - 2³ = 103119799 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103119817) 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, 144069 + ... + 144782.

It is an arithmetic number, because the mean of its divisors is an integer number (10398672).

Almost surely, 2^103119807 is an apocalyptic number.

103119807 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

103119807 is a deficient number, since it is larger than the sum of its proper divisors (63258945).

103119807 is a wasteful number, since it uses less digits than its factorization.

103119807 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 288878.

The product of its (nonzero) digits is 1512, while the sum is 30.

The square root of 103119807 is about 10154.7923169310. The cubic root of 103119807 is about 468.9364922653.

The spelling of 103119807 in words is "one hundred three million, one hundred nineteen thousand, eight hundred seven".