103090971 has 16 divisors (see below), whose sum is σ = 139829760. Its totient is φ = 67548000.

The previous prime is 103090951. The next prime is 103091011. The reversal of 103090971 is 179090301.

It is a de Polignac number, because none of the positive numbers 2^k-103090971 is a prime.

It is not an unprimeable number, because it can be changed into a prime (103090931) 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, 58621 + ... + 60353.

It is an arithmetic number, because the mean of its divisors is an integer number (8739360).

Almost surely, 2^103090971 is an apocalyptic number.

103090971 is a deficient number, since it is larger than the sum of its proper divisors (36738789).

103090971 is a wasteful number, since it uses less digits than its factorization.

103090971 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2066.

The product of its (nonzero) digits is 1701, while the sum is 30.

The square root of 103090971 is about 10153.3723954162. The cubic root of 103090971 is about 468.8927776977.

The spelling of 103090971 in words is "one hundred three million, ninety thousand, nine hundred seventy-one".