230103503291 has 4 divisors (see below), whose sum is σ = 230762826000. Its totient is φ = 229444180584.

The previous prime is 230103503239. The next prime is 230103503297. The reversal of 230103503291 is 192305301032.

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

It is a cyclic number.

It is not a de Polignac number, because 230103503291 - 2¹⁰ = 230103502267 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (230103503297) 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, 329660831 + ... + 329661528.

It is an arithmetic number, because the mean of its divisors is an integer number (57690706500).

Almost surely, 2^230103503291 is an apocalyptic number.

230103503291 is a deficient number, since it is larger than the sum of its proper divisors (659322709).

230103503291 is an equidigital number, since it uses as much as digits as its factorization.

230103503291 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 659322708.

The product of its (nonzero) digits is 4860, while the sum is 29.

The spelling of 230103503291 in words is "two hundred thirty billion, one hundred three million, five hundred three thousand, two hundred ninety-one".