231414103 has 4 divisors (see below), whose sum is σ = 231593008. Its totient is φ = 231235200.

The previous prime is 231414097. The next prime is 231414173. The reversal of 231414103 is 301414132.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-231414103 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 (231414173) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 87498 + ... + 90103.

It is an arithmetic number, because the mean of its divisors is an integer number (57898252).

Almost surely, 2^231414103 is an apocalyptic number.

231414103 is a deficient number, since it is larger than the sum of its proper divisors (178905).

231414103 is a wasteful number, since it uses less digits than its factorization.

231414103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178904.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 231414103 is about 15212.3010422487. The cubic root of 231414103 is about 613.9456701248.

Adding to 231414103 its reverse (301414132), we get a palindrome (532828235).

The spelling of 231414103 in words is "two hundred thirty-one million, four hundred fourteen thousand, one hundred three".