133321403132 has 12 divisors (see below), whose sum is σ = 234615878280. Its totient is φ = 66288295056.

The previous prime is 133321403093. The next prime is 133321403191. The reversal of 133321403132 is 231304123331.

It is a congruent number.

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, 93100823 + ... + 93102254.

It is an arithmetic number, because the mean of its divisors is an integer number (19551323190).

Almost surely, 2^133321403132 is an apocalyptic number.

It is an amenable number.

133321403132 is a deficient number, since it is larger than the sum of its proper divisors (101294475148).

133321403132 is a wasteful number, since it uses less digits than its factorization.

133321403132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186203260 (or 186203258 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 133321403132 its reverse (231304123331), we get a palindrome (364625526463).

The spelling of 133321403132 in words is "one hundred thirty-three billion, three hundred twenty-one million, four hundred three thousand, one hundred thirty-two".