112402240031 has 8 divisors (see below), whose sum is σ = 113521188144. Its totient is φ = 111288764160.

The previous prime is 112402240021. The next prime is 112402240033. The reversal of 112402240031 is 130042204211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112402240031 is a prime.

It is a super-2 number, since 2×112402240031² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 112402239985 and 112402240012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112402240033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1326770 + ... + 1408943.

It is an arithmetic number, because the mean of its divisors is an integer number (14190148518).

Almost surely, 2^112402240031 is an apocalyptic number.

112402240031 is a deficient number, since it is larger than the sum of its proper divisors (1118948113).

112402240031 is a wasteful number, since it uses less digits than its factorization.

112402240031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2736121.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 112402240031 its reverse (130042204211), we get a palindrome (242444444242).

The spelling of 112402240031 in words is "one hundred twelve billion, four hundred two million, two hundred forty thousand, thirty-one".