23030031203 has 32 divisors (see below), whose sum is σ = 24841977600. Its totient is φ = 21308386176.

The previous prime is 23030031191. The next prime is 23030031209. The reversal of 23030031203 is 30213003032.

It is a cyclic number.

It is not a de Polignac number, because 23030031203 - 2⁶ = 23030031139 is a prime.

It is a super-2 number, since 2×23030031203² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23030031209) 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, 31163408 + ... + 31164146.

It is an arithmetic number, because the mean of its divisors is an integer number (776311800).

Almost surely, 2^23030031203 is an apocalyptic number.

23030031203 is a deficient number, since it is larger than the sum of its proper divisors (1811946397).

23030031203 is a wasteful number, since it uses less digits than its factorization.

23030031203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1251.

The product of its (nonzero) digits is 324, while the sum is 17.

Adding to 23030031203 its reverse (30213003032), we get a palindrome (53243034235).

The spelling of 23030031203 in words is "twenty-three billion, thirty million, thirty-one thousand, two hundred three".