23243401203 has 16 divisors (see below), whose sum is σ = 35278523136. Its totient is φ = 13474435040.

The previous prime is 23243401201. The next prime is 23243401211. The reversal of 23243401203 is 30210434232.

It is not a de Polignac number, because 23243401203 - 2¹ = 23243401201 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23243401201) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15311100 + ... + 15312617.

It is an arithmetic number, because the mean of its divisors is an integer number (2204907696).

Almost surely, 2^23243401203 is an apocalyptic number.

23243401203 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

23243401203 is a deficient number, since it is larger than the sum of its proper divisors (12035121933).

23243401203 is a wasteful number, since it uses less digits than its factorization.

23243401203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30623754.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 23243401203 its reverse (30210434232), we get a palindrome (53453835435).

The spelling of 23243401203 in words is "twenty-three billion, two hundred forty-three million, four hundred one thousand, two hundred three".