112101133231 has 2 divisors, whose sum is σ = 112101133232. Its totient is φ = 112101133230.

The previous prime is 112101133211. The next prime is 112101133267. The reversal of 112101133231 is 132331101211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 112101133231 - 2¹⁹ = 112100608943 is a prime.

It is a super-2 number, since 2×112101133231² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 112101133199 and 112101133208.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112101133211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56050566615 + 56050566616.

It is an arithmetic number, because the mean of its divisors is an integer number (56050566616).

Almost surely, 2^112101133231 is an apocalyptic number.

112101133231 is a deficient number, since it is larger than the sum of its proper divisors (1).

112101133231 is an equidigital number, since it uses as much as digits as its factorization.

112101133231 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 112101133231 its reverse (132331101211), we get a palindrome (244432234442).

The spelling of 112101133231 in words is "one hundred twelve billion, one hundred one million, one hundred thirty-three thousand, two hundred thirty-one".