23203110030 has 32 divisors (see below), whose sum is σ = 56982524544. Its totient is φ = 6043600416.

The previous prime is 23203110013. The next prime is 23203110031. The reversal of 23203110030 is 3001130232.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a junction number, because it is equal to n+sod(n) for n = 23203109991 and 23203110009.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23203110031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8992164 + ... + 8994743.

It is an arithmetic number, because the mean of its divisors is an integer number (1780703892).

Almost surely, 2^23203110030 is an apocalyptic number.

23203110030 is an abundant number, since it is smaller than the sum of its proper divisors (33779414514).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23203110030 is a wasteful number, since it uses less digits than its factorization.

23203110030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17986960.

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 23203110030 its reverse (3001130232), we get a palindrome (26204240262).

The spelling of 23203110030 in words is "twenty-three billion, two hundred three million, one hundred ten thousand, thirty".