1112413031 has 2 divisors, whose sum is σ = 1112413032. Its totient is φ = 1112413030.

The previous prime is 1112413013. The next prime is 1112413033. The reversal of 1112413031 is 1303142111.

Together with previous prime (1112413013) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1112413031 - 2¹⁴ = 1112396647 is a prime.

It is a super-2 number, since 2×1112413031² = 2474925503077213922, which contains 22 as substring.

Together with 1112413033, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1112413033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556206515 + 556206516.

It is an arithmetic number, because the mean of its divisors is an integer number (556206516).

Almost surely, 2^1112413031 is an apocalyptic number.

1112413031 is a deficient number, since it is larger than the sum of its proper divisors (1).

1112413031 is an equidigital number, since it uses as much as digits as its factorization.

1112413031 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 17.

The square root of 1112413031 is about 33352.8564144062. The cubic root of 1112413031 is about 1036.1485475316.

Adding to 1112413031 its reverse (1303142111), we get a palindrome (2415555142).

It can be divided in two parts, 111 and 2413031, that added together give a palindrome (2413142).

The spelling of 1112413031 in words is "one billion, one hundred twelve million, four hundred thirteen thousand, thirty-one".