31134033 has 12 divisors (see below), whose sum is σ = 51395968. Its totient is φ = 17790840.

The previous prime is 31134017. The next prime is 31134043. The reversal of 31134033 is 33043113.

It is not a de Polignac number, because 31134033 - 2⁴ = 31134017 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 31133997 and 31134015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31134043) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 247033 + ... + 247158.

Almost surely, 2^31134033 is an apocalyptic number.

It is an amenable number.

31134033 is a deficient number, since it is larger than the sum of its proper divisors (20261935).

31134033 is a wasteful number, since it uses less digits than its factorization.

31134033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 494204 (or 494201 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

The square root of 31134033 is about 5579.7878991947. The cubic root of 31134033 is about 314.5901548141.

Adding to 31134033 its reverse (33043113), we get a palindrome (64177146).

The spelling of 31134033 in words is "thirty-one million, one hundred thirty-four thousand, thirty-three".