112100131223 has 2 divisors, whose sum is σ = 112100131224. Its totient is φ = 112100131222.

The previous prime is 112100131193. The next prime is 112100131303. The reversal of 112100131223 is 322131001211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 112100131223 - 2⁶ = 112100131159 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112100131723) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56050065611 + 56050065612.

It is an arithmetic number, because the mean of its divisors is an integer number (56050065612).

Almost surely, 2^112100131223 is an apocalyptic number.

112100131223 is a deficient number, since it is larger than the sum of its proper divisors (1).

112100131223 is an equidigital number, since it uses as much as digits as its factorization.

112100131223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 112100131223 its reverse (322131001211), we get a palindrome (434231132434).

The spelling of 112100131223 in words is "one hundred twelve billion, one hundred million, one hundred thirty-one thousand, two hundred twenty-three".