112101131123 has 2 divisors, whose sum is σ = 112101131124. Its totient is φ = 112101131122.

The previous prime is 112101131117. The next prime is 112101131201. The reversal of 112101131123 is 321131101211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 112101131123 - 2⁶ = 112101131059 is a prime.

It is a super-2 number, since 2×112101131123² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (112101131323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56050565561 + 56050565562.

It is an arithmetic number, because the mean of its divisors is an integer number (56050565562).

Almost surely, 2^112101131123 is an apocalyptic number.

112101131123 is a deficient number, since it is larger than the sum of its proper divisors (1).

112101131123 is an equidigital number, since it uses as much as digits as its factorization.

112101131123 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36, while the sum is 17.

Adding to 112101131123 its reverse (321131101211), we get a palindrome (433232232334).

The spelling of 112101131123 in words is "one hundred twelve billion, one hundred one million, one hundred thirty-one thousand, one hundred twenty-three".