112233031 has 16 divisors (see below), whose sum is σ = 127044288. Its totient is φ = 98560000.

The previous prime is 112233029. The next prime is 112233059. The reversal of 112233031 is 130332211.

It is a cyclic number.

It is not a de Polignac number, because 112233031 - 2¹ = 112233029 is a prime.

It is a super-2 number, since 2×112233031² = 25192506494893922, 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 = 112232996 and 112233014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112233131) 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, 12531 + ... + 19531.

It is an arithmetic number, because the mean of its divisors is an integer number (7940268).

Almost surely, 2^112233031 is an apocalyptic number.

112233031 is a deficient number, since it is larger than the sum of its proper divisors (14811257).

112233031 is a wasteful number, since it uses less digits than its factorization.

112233031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7082.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 112233031 is about 10594.0092033186. The cubic root of 112233031 is about 482.3625294962.

Adding to 112233031 its reverse (130332211), we get a palindrome (242565242).

The spelling of 112233031 in words is "one hundred twelve million, two hundred thirty-three thousand, thirty-one".