118872103 has 16 divisors (see below), whose sum is σ = 138991104. Its totient is φ = 99560160.

The previous prime is 118872067. The next prime is 118872107. The reversal of 118872103 is 301278811.

It is a happy number.

It is not a de Polignac number, because 118872103 - 2¹⁷ = 118741031 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118872107) 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, 70476 + ... + 72142.

It is an arithmetic number, because the mean of its divisors is an integer number (8686944).

Almost surely, 2^118872103 is an apocalyptic number.

118872103 is a deficient number, since it is larger than the sum of its proper divisors (20119001).

118872103 is a wasteful number, since it uses less digits than its factorization.

118872103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1902.

The product of its (nonzero) digits is 2688, while the sum is 31.

The square root of 118872103 is about 10902.8483892972. The cubic root of 118872103 is about 491.6921959868.

The spelling of 118872103 in words is "one hundred eighteen million, eight hundred seventy-two thousand, one hundred three".