231053003 has 2 divisors, whose sum is σ = 231053004. Its totient is φ = 231053002.

The previous prime is 231052981. The next prime is 231053029. The reversal of 231053003 is 300350132.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 231053003 - 2²⁰ = 230004427 is a prime.

It is not a weakly prime, because it can be changed into another prime (231053033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115526501 + 115526502.

It is an arithmetic number, because the mean of its divisors is an integer number (115526502).

Almost surely, 2^231053003 is an apocalyptic number.

231053003 is a deficient number, since it is larger than the sum of its proper divisors (1).

231053003 is an equidigital number, since it uses as much as digits as its factorization.

231053003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 270, while the sum is 17.

The square root of 231053003 is about 15200.4277242451. The cubic root of 231053003 is about 613.6261690075.

The spelling of 231053003 in words is "two hundred thirty-one million, fifty-three thousand, three".