112002031 has 8 divisors (see below), whose sum is σ = 117014400. Its totient is φ = 107066400.

The previous prime is 112002029. The next prime is 112002041. The reversal of 112002031 is 130200211.

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

It is a cyclic number.

It is not a de Polignac number, because 112002031 - 2¹ = 112002029 is a prime.

It is a super-2 number, since 2×112002031² = 25088909896249922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 112001999 and 112002017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112002041) 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, 16191 + ... + 22048.

It is an arithmetic number, because the mean of its divisors is an integer number (14626800).

Almost surely, 2^112002031 is an apocalyptic number.

112002031 is a deficient number, since it is larger than the sum of its proper divisors (5012369).

112002031 is a wasteful number, since it uses less digits than its factorization.

112002031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38369.

The product of its (nonzero) digits is 12, while the sum is 10.

The square root of 112002031 is about 10583.1011995539. The cubic root of 112002031 is about 482.0313665073.

Adding to 112002031 its reverse (130200211), we get a palindrome (242202242).

It can be divided in two parts, 11200 and 2031, that added together give a palindrome (13231).

The spelling of 112002031 in words is "one hundred twelve million, two thousand, thirty-one".