231064103 has 2 divisors, whose sum is σ = 231064104. Its totient is φ = 231064102.

The previous prime is 231064091. The next prime is 231064117. The reversal of 231064103 is 301460132.

231064103 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-231064103 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (231064133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115532051 + 115532052.

It is an arithmetic number, because the mean of its divisors is an integer number (115532052).

Almost surely, 2^231064103 is an apocalyptic number.

231064103 is a deficient number, since it is larger than the sum of its proper divisors (1).

231064103 is an equidigital number, since it uses as much as digits as its factorization.

231064103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 231064103 is about 15200.7928411646. The cubic root of 231064103 is about 613.6359952398.

The spelling of 231064103 in words is "two hundred thirty-one million, sixty-four thousand, one hundred three".