23100233503 has 2 divisors, whose sum is σ = 23100233504. Its totient is φ = 23100233502.

The previous prime is 23100233473. The next prime is 23100233543. The reversal of 23100233503 is 30533200132.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23100233503 - 2³³ = 14510298911 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23100233543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11550116751 + 11550116752.

It is an arithmetic number, because the mean of its divisors is an integer number (11550116752).

Almost surely, 2^23100233503 is an apocalyptic number.

23100233503 is a deficient number, since it is larger than the sum of its proper divisors (1).

23100233503 is an equidigital number, since it uses as much as digits as its factorization.

23100233503 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1620, while the sum is 22.

Adding to 23100233503 its reverse (30533200132), we get a palindrome (53633433635).

The spelling of 23100233503 in words is "twenty-three billion, one hundred million, two hundred thirty-three thousand, five hundred three".