231103083 has 16 divisors (see below), whose sum is σ = 330863616. Its totient is φ = 142961280.

The previous prime is 231103063. The next prime is 231103091. The reversal of 231103083 is 380301132.

It is a happy number.

It is not a de Polignac number, because 231103083 - 2¹⁴ = 231086699 is a prime.

It is not an unprimeable number, because it can be changed into a prime (231103003) 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, 28291 + ... + 35532.

It is an arithmetic number, because the mean of its divisors is an integer number (20678976).

Almost surely, 2^231103083 is an apocalyptic number.

231103083 is a deficient number, since it is larger than the sum of its proper divisors (99760533).

231103083 is a wasteful number, since it uses less digits than its factorization.

231103083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63914.

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 231103083 is about 15202.0749570577. The cubic root of 231103083 is about 613.6704996419.

The spelling of 231103083 in words is "two hundred thirty-one million, one hundred three thousand, eighty-three".