3213233120 has 48 divisors (see below), whose sum is σ = 7734515040. Its totient is φ = 1261039104.

The previous prime is 3213233113. The next prime is 3213233129. The reversal of 3213233120 is 213323123.

3213233120 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 3213233092 and 3213233101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3213233129) 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, 180980 + ... + 197939.

It is an arithmetic number, because the mean of its divisors is an integer number (161135730).

Almost surely, 2^3213233120 is an apocalyptic number.

It is an amenable number.

3213233120 is an abundant number, since it is smaller than the sum of its proper divisors (4521281920).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3213233120 is a wasteful number, since it uses less digits than its factorization.

3213233120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 378987 (or 378979 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 3213233120 is about 56685.3871822360. The cubic root of 3213233120 is about 1475.6411071118.

Adding to 3213233120 its reverse (213323123), we get a palindrome (3426556243).

The spelling of 3213233120 in words is "three billion, two hundred thirteen million, two hundred thirty-three thousand, one hundred twenty".