23132112203 has 2 divisors, whose sum is σ = 23132112204. Its totient is φ = 23132112202.

The previous prime is 23132112181. The next prime is 23132112281. The reversal of 23132112203 is 30221123132.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23132112203 - 2¹⁸ = 23131850059 is a prime.

It is a super-2 number, since 2×23132112203² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (23132112293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11566056101 + 11566056102.

It is an arithmetic number, because the mean of its divisors is an integer number (11566056102).

Almost surely, 2^23132112203 is an apocalyptic number.

23132112203 is a deficient number, since it is larger than the sum of its proper divisors (1).

23132112203 is an equidigital number, since it uses as much as digits as its factorization.

23132112203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 23132112203 its reverse (30221123132), we get a palindrome (53353235335).

The spelling of 23132112203 in words is "twenty-three billion, one hundred thirty-two million, one hundred twelve thousand, two hundred three".