3213061233 has 4 divisors (see below), whose sum is σ = 4284081648. Its totient is φ = 2142040820.

The previous prime is 3213061213. The next prime is 3213061237. The reversal of 3213061233 is 3321603123.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3213061233 - 2⁶ = 3213061169 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3213061237) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 535510203 + ... + 535510208.

It is an arithmetic number, because the mean of its divisors is an integer number (1071020412).

Almost surely, 2^3213061233 is an apocalyptic number.

It is an amenable number.

3213061233 is a deficient number, since it is larger than the sum of its proper divisors (1071020415).

3213061233 is a wasteful number, since it uses less digits than its factorization.

3213061233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1071020414.

The product of its (nonzero) digits is 1944, while the sum is 24.

The square root of 3213061233 is about 56683.8710128375. The cubic root of 3213061233 is about 1475.6147942532.

Adding to 3213061233 its reverse (3321603123), we get a palindrome (6534664356).

The spelling of 3213061233 in words is "three billion, two hundred thirteen million, sixty-one thousand, two hundred thirty-three".