113050031 has 2 divisors, whose sum is σ = 113050032. Its totient is φ = 113050030.

The previous prime is 113049977. The next prime is 113050039. The reversal of 113050031 is 130050311.

It is a strong prime.

It is an emirp because it is prime and its reverse (130050311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 113050031 - 2¹⁸ = 112787887 is a prime.

It is a super-2 number, since 2×113050031² = 25560619018201922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 113049988 and 113050015.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113050039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56525015 + 56525016.

It is an arithmetic number, because the mean of its divisors is an integer number (56525016).

Almost surely, 2^113050031 is an apocalyptic number.

113050031 is a deficient number, since it is larger than the sum of its proper divisors (1).

113050031 is an equidigital number, since it uses as much as digits as its factorization.

113050031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 45, while the sum is 14.

The square root of 113050031 is about 10632.4988126028. The cubic root of 113050031 is about 483.5301530032.

The spelling of 113050031 in words is "one hundred thirteen million, fifty thousand, thirty-one".