2133233031 has 8 divisors (see below), whose sum is σ = 2844720000. Its totient is φ = 1421950712.

The previous prime is 2133233027. The next prime is 2133233059. The reversal of 2133233031 is 1303323312.

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 2133233031 - 2² = 2133233027 is a prime.

It is a super-2 number, since 2×2133233031² = 9101366329098893922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2133232989 and 2133233007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2133231031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24915 + ... + 69908.

It is an arithmetic number, because the mean of its divisors is an integer number (355590000).

Almost surely, 2^2133233031 is an apocalyptic number.

2133233031 is a deficient number, since it is larger than the sum of its proper divisors (711486969).

2133233031 is an equidigital number, since it uses as much as digits as its factorization.

2133233031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102325.

The product of its (nonzero) digits is 972, while the sum is 21.

The square root of 2133233031 is about 46186.9357177979. The cubic root of 2133233031 is about 1287.2990039834.

Adding to 2133233031 its reverse (1303323312), we get a palindrome (3436556343).

The spelling of 2133233031 in words is "two billion, one hundred thirty-three million, two hundred thirty-three thousand, thirty-one".