2133213120232 has 16 divisors (see below), whose sum is σ = 4000108623300. Its totient is φ = 1066517487360.

The previous prime is 2133213120217. The next prime is 2133213120287. The reversal of 2133213120232 is 2320213123312.

It can be written as a sum of positive squares in 2 ways, for example, as 1695480035236 + 437733084996 = 1302106^2 + 661614^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2133213120197 and 2133213120206.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11032257 + ... + 11223952.

Almost surely, 2^{2133213120232} is an apocalyptic number.

It is an amenable number.

2133213120232 is a deficient number, since it is larger than the sum of its proper divisors (1866895503068).

2133213120232 is a wasteful number, since it uses less digits than its factorization.

2133213120232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22268196 (or 22268192 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 2133213120232 its reverse (2320213123312), we get a palindrome (4453426243544).

The spelling of 2133213120232 in words is "two trillion, one hundred thirty-three billion, two hundred thirteen million, one hundred twenty thousand, two hundred thirty-two".