2231033 has 12 divisors (see below), whose sum is σ = 2624832. Its totient is φ = 1857240.

The previous prime is 2231027. The next prime is 2231051. The reversal of 2231033 is 3301322.

It is not a de Polignac number, because 2231033 - 2⁸ = 2230777 is a prime.

It is a super-3 number, since 3×2231033³ = 33314955471083138811, which contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2230999 and 2231017.

It is not an unprimeable number, because it can be changed into a prime (2231093) 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, 31388 + ... + 31458.

It is an arithmetic number, because the mean of its divisors is an integer number (218736).

2^2231033 is an apocalyptic number.

It is an amenable number.

2231033 is a deficient number, since it is larger than the sum of its proper divisors (393799).

2231033 is an frugal number, since it uses more digits than its factorization.

2231033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212 (or 145 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 14.

The square root of 2231033 is about 1493.6642862437. The cubic root of 2231033 is about 130.6678257510.

Adding to 2231033 its reverse (3301322), we get a palindrome (5532355).

The spelling of 2231033 in words is "two million, two hundred thirty-one thousand, thirty-three".