112356144431 has 2 divisors, whose sum is σ = 112356144432. Its totient is φ = 112356144430.

The previous prime is 112356144401. The next prime is 112356144451. The reversal of 112356144431 is 134441653211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 112356144431 - 2¹⁰ = 112356143407 is a prime.

It is a super-2 number, since 2×112356144431² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 112356144391 and 112356144400.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112356144401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56178072215 + 56178072216.

It is an arithmetic number, because the mean of its divisors is an integer number (56178072216).

Almost surely, 2^112356144431 is an apocalyptic number.

112356144431 is a deficient number, since it is larger than the sum of its proper divisors (1).

112356144431 is an equidigital number, since it uses as much as digits as its factorization.

112356144431 is an evil number, because the sum of its binary digits is even.

The product of its digits is 34560, while the sum is 35.

Adding to 112356144431 its reverse (134441653211), we get a palindrome (246797797642).

The spelling of 112356144431 in words is "one hundred twelve billion, three hundred fifty-six million, one hundred forty-four thousand, four hundred thirty-one".