31034113 has 8 divisors (see below), whose sum is σ = 34100640. Its totient is φ = 28008480.

The previous prime is 31034099. The next prime is 31034117. The reversal of 31034113 is 31143013.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 31034113 - 2¹³ = 31025921 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (31034117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8620 + ... + 11677.

It is an arithmetic number, because the mean of its divisors is an integer number (4262580).

Almost surely, 2^31034113 is an apocalyptic number.

It is an amenable number.

31034113 is a deficient number, since it is larger than the sum of its proper divisors (3066527).

31034113 is a wasteful number, since it uses less digits than its factorization.

31034113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20447.

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

The square root of 31034113 is about 5570.8269583609. The cubic root of 31034113 is about 314.2532508677.

Adding to 31034113 its reverse (31143013), we get a palindrome (62177126).

Subtracting 31034113 from its reverse (31143013), we obtain a square (108900 = 330²).

The spelling of 31034113 in words is "thirty-one million, thirty-four thousand, one hundred thirteen".