23130130203 has 24 divisors (see below), whose sum is σ = 35301350448. Its totient is φ = 15129133344.

The previous prime is 23130130201. The next prime is 23130130207. The reversal of 23130130203 is 30203103132.

It is not a de Polignac number, because 23130130203 - 2¹ = 23130130201 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23130130201) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 885100 + ... + 910857.

It is an arithmetic number, because the mean of its divisors is an integer number (1470889602).

Almost surely, 2^23130130203 is an apocalyptic number.

23130130203 is a deficient number, since it is larger than the sum of its proper divisors (12171220245).

23130130203 is an equidigital number, since it uses as much as digits as its factorization.

23130130203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1796025 (or 1796013 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 23130130203 its reverse (30203103132), we get a palindrome (53333233335).

The spelling of 23130130203 in words is "twenty-three billion, one hundred thirty million, one hundred thirty thousand, two hundred three".