133001111132 has 12 divisors (see below), whose sum is σ = 232782120480. Its totient is φ = 66491933856.

The previous prime is 133001111083. The next prime is 133001111179. The reversal of 133001111132 is 231111100331.

It is a super-2 number, since 2×133001111132² (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 133001111132.

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, 2120657 + ... + 2182472.

It is an arithmetic number, because the mean of its divisors is an integer number (19398510040).

Almost surely, 2^133001111132 is an apocalyptic number.

It is an amenable number.

133001111132 is a deficient number, since it is larger than the sum of its proper divisors (99781009348).

133001111132 is a wasteful number, since it uses less digits than its factorization.

133001111132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4310860 (or 4310858 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 17.

Adding to 133001111132 its reverse (231111100331), we get a palindrome (364112211463).

The spelling of 133001111132 in words is "one hundred thirty-three billion, one million, one hundred eleven thousand, one hundred thirty-two".