31133114 has 16 divisors (see below), whose sum is σ = 48404736. Its totient is φ = 15002400.

The previous prime is 31133087. The next prime is 31133131. The reversal of 31133114 is 41133113.

It is a junction number, because it is equal to n+sod(n) for n = 31133092 and 31133101.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16529 + ... + 18315.

It is an arithmetic number, because the mean of its divisors is an integer number (3025296).

Almost surely, 2^31133114 is an apocalyptic number.

31133114 is a deficient number, since it is larger than the sum of its proper divisors (17271622).

31133114 is a wasteful number, since it uses less digits than its factorization.

31133114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2101.

The product of its digits is 108, while the sum is 17.

The square root of 31133114 is about 5579.7055477865. The cubic root of 31133114 is about 314.5870594747.

Adding to 31133114 its reverse (41133113), we get a palindrome (72266227).

Subtracting 31133114 from its reverse (41133113), we obtain a palindrome (9999999).

The spelling of 31133114 in words is "thirty-one million, one hundred thirty-three thousand, one hundred fourteen".