33312323132 has 12 divisors (see below), whose sum is σ = 63596253336. Its totient is φ = 15141965040.

The previous prime is 33312323131. The next prime is 33312323141. The reversal of 33312323132 is 23132321333.

It is a happy number.

It is a super-2 number, since 2×33312323132² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33312323131) 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, 378549083 + ... + 378549170.

It is an arithmetic number, because the mean of its divisors is an integer number (5299687778).

Almost surely, 2^33312323132 is an apocalyptic number.

It is an amenable number.

33312323132 is a deficient number, since it is larger than the sum of its proper divisors (30283930204).

33312323132 is a wasteful number, since it uses less digits than its factorization.

33312323132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 757098268 (or 757098266 counting only the distinct ones).

The product of its digits is 5832, while the sum is 26.

Adding to 33312323132 its reverse (23132321333), we get a palindrome (56444644465).

The spelling of 33312323132 in words is "thirty-three billion, three hundred twelve million, three hundred twenty-three thousand, one hundred thirty-two".