129883103 has 16 divisors (see below), whose sum is σ = 150998016. Its totient is φ = 109425600.

The previous prime is 129883099. The next prime is 129883157. The reversal of 129883103 is 301388921.

It is a cyclic number.

It is not a de Polignac number, because 129883103 - 2² = 129883099 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (129883163) 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, 108275 + ... + 109467.

It is an arithmetic number, because the mean of its divisors is an integer number (9437376).

Almost surely, 2^129883103 is an apocalyptic number.

129883103 is a deficient number, since it is larger than the sum of its proper divisors (21114913).

129883103 is a wasteful number, since it uses less digits than its factorization.

129883103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1454.

The product of its (nonzero) digits is 10368, while the sum is 35.

The square root of 129883103 is about 11396.6268255129. The cubic root of 129883103 is about 506.4278162538.

The spelling of 129883103 in words is "one hundred twenty-nine million, eight hundred eighty-three thousand, one hundred three".