23130030303 has 32 divisors (see below), whose sum is σ = 34638689280. Its totient is φ = 15252973920.

The previous prime is 23130030299. The next prime is 23130030331. The reversal of 23130030303 is 30303003132.

23130030303 is a `hidden beast` number, since 2 + 31 + 300 + 30 + 303 = 666.

It is not a de Polignac number, because 23130030303 - 2² = 23130030299 is a prime.

23130030303 is a modest number, since divided by 30303 gives 23130 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23130030353) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2729493 + ... + 2737953.

It is an arithmetic number, because the mean of its divisors is an integer number (1082459040).

Almost surely, 2^23130030303 is an apocalyptic number.

23130030303 is a deficient number, since it is larger than the sum of its proper divisors (11508658977).

23130030303 is a wasteful number, since it uses less digits than its factorization.

23130030303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9556 (or 9550 counting only the distinct ones).

The product of its (nonzero) digits is 486, while the sum is 18.

Adding to 23130030303 its reverse (30303003132), we get a palindrome (53433033435).

The spelling of 23130030303 in words is "twenty-three billion, one hundred thirty million, thirty thousand, three hundred three".