133113311432 has 32 divisors (see below), whose sum is σ = 250693185600. Its totient is φ = 66262113984.

The previous prime is 133113311407. The next prime is 133113311561. The reversal of 133113311432 is 234113311331.

It is a happy number.

133113311432 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, 3492623 + ... + 3530529.

It is an arithmetic number, because the mean of its divisors is an integer number (7834162050).

Almost surely, 2^133113311432 is an apocalyptic number.

It is an amenable number.

133113311432 is a deficient number, since it is larger than the sum of its proper divisors (117579874168).

133113311432 is a wasteful number, since it uses less digits than its factorization.

133113311432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39845 (or 39841 counting only the distinct ones).

The product of its digits is 1944, while the sum is 26.

Adding to 133113311432 its reverse (234113311331), we get a palindrome (367226622763).

The spelling of 133113311432 in words is "one hundred thirty-three billion, one hundred thirteen million, three hundred eleven thousand, four hundred thirty-two".