112000030031 has 4 divisors (see below), whose sum is σ = 112214179752. Its totient is φ = 111785880312.

The previous prime is 112000030027. The next prime is 112000030033. The reversal of 112000030031 is 130030000211.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 112000030031 - 2² = 112000030027 is a prime.

It is a super-2 number, since 2×112000030031² (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 = 112000029994 and 112000030021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112000030033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 107074076 + ... + 107075121.

It is an arithmetic number, because the mean of its divisors is an integer number (28053544938).

Almost surely, 2^112000030031 is an apocalyptic number.

112000030031 is a deficient number, since it is larger than the sum of its proper divisors (214149721).

112000030031 is an equidigital number, since it uses as much as digits as its factorization.

112000030031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214149720.

The product of its (nonzero) digits is 18, while the sum is 11.

Adding to 112000030031 its reverse (130030000211), we get a palindrome (242030030242).

The spelling of 112000030031 in words is "one hundred twelve billion, thirty thousand, thirty-one".