133113113332 has 12 divisors (see below), whose sum is σ = 233300370436. Its totient is φ = 66455864640.

The previous prime is 133113113323. The next prime is 133113113383. The reversal of 133113113332 is 233311311331.

It can be written as a sum of positive squares in 2 ways, for example, as 106513460496 + 26599652836 = 326364^2 + 163094^2 .

It is a super-2 number, since 2×133113113332² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 133113113297 and 133113113306.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25170033 + ... + 25175320.

Almost surely, 2^133113113332 is an apocalyptic number.

It is an amenable number.

133113113332 is a deficient number, since it is larger than the sum of its proper divisors (100187257104).

133113113332 is a wasteful number, since it uses less digits than its factorization.

133113113332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50346018 (or 50346016 counting only the distinct ones).

The product of its digits is 1458, while the sum is 25.

Adding to 133113113332 its reverse (233311311331), we get a palindrome (366424424663).

The spelling of 133113113332 in words is "one hundred thirty-three billion, one hundred thirteen million, one hundred thirteen thousand, three hundred thirty-two".