112002010031 has 2 divisors, whose sum is σ = 112002010032. Its totient is φ = 112002010030.

The previous prime is 112002009991. The next prime is 112002010051. The reversal of 112002010031 is 130010200211.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112002010031 is a prime.

It is a super-2 number, since 2×112002010031² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 112002009994 and 112002010021.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112002010051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56001005015 + 56001005016.

It is an arithmetic number, because the mean of its divisors is an integer number (56001005016).

Almost surely, 2^112002010031 is an apocalyptic number.

112002010031 is a deficient number, since it is larger than the sum of its proper divisors (1).

112002010031 is an equidigital number, since it uses as much as digits as its factorization.

112002010031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 112002010031 its reverse (130010200211), we get a palindrome (242012210242).

The spelling of 112002010031 in words is "one hundred twelve billion, two million, ten thousand, thirty-one".