33323131132 has 6 divisors (see below), whose sum is σ = 58315479488. Its totient is φ = 16661565564.

The previous prime is 33323131097. The next prime is 33323131141. The reversal of 33323131132 is 23113132333.

It is a super-2 number, since 2×33323131132² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33323131097 and 33323131106.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4165391388 + ... + 4165391395.

Almost surely, 2^33323131132 is an apocalyptic number.

It is an amenable number.

33323131132 is a deficient number, since it is larger than the sum of its proper divisors (24992348356).

33323131132 is a wasteful number, since it uses less digits than its factorization.

33323131132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8330782787 (or 8330782785 counting only the distinct ones).

The product of its digits is 2916, while the sum is 25.

Adding to 33323131132 its reverse (23113132333), we get a palindrome (56436263465).

The spelling of 33323131132 in words is "thirty-three billion, three hundred twenty-three million, one hundred thirty-one thousand, one hundred thirty-two".