133233113332 has 24 divisors (see below), whose sum is σ = 254363612832. Its totient is φ = 60558247200.

The previous prime is 133233113329. The next prime is 133233113383. The reversal of 133233113332 is 233311332331.

It is a super-2 number, since 2×133233113332² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 133233113332.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1891783 + ... + 1960945.

It is an arithmetic number, because the mean of its divisors is an integer number (10598483868).

Almost surely, 2^133233113332 is an apocalyptic number.

It is an amenable number.

133233113332 is a deficient number, since it is larger than the sum of its proper divisors (121130499500).

133233113332 is a wasteful number, since it uses less digits than its factorization.

133233113332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112959 (or 112957 counting only the distinct ones).

The product of its digits is 8748, while the sum is 28.

Adding to 133233113332 its reverse (233311332331), we get a palindrome (366544445663).

The spelling of 133233113332 in words is "one hundred thirty-three billion, two hundred thirty-three million, one hundred thirteen thousand, three hundred thirty-two".