112425131 has 16 divisors (see below), whose sum is σ = 146510784. Its totient is φ = 83718144.

The previous prime is 112425101. The next prime is 112425133. The reversal of 112425131 is 131524211.

It is a cyclic number.

It is not a de Polignac number, because 112425131 - 2¹⁰ = 112424107 is a prime.

It is a super-2 number, since 2×112425131² = 25278820160734322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (112425133) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34790 + ... + 37883.

It is an arithmetic number, because the mean of its divisors is an integer number (9156924).

Almost surely, 2^112425131 is an apocalyptic number.

112425131 is a deficient number, since it is larger than the sum of its proper divisors (34085653).

112425131 is a wasteful number, since it uses less digits than its factorization.

112425131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72710.

The product of its digits is 240, while the sum is 20.

The square root of 112425131 is about 10603.0717718970. The cubic root of 112425131 is about 482.6375793162.

Adding to 112425131 its reverse (131524211), we get a palindrome (243949342).

The spelling of 112425131 in words is "one hundred twelve million, four hundred twenty-five thousand, one hundred thirty-one".