133333311333332 has 24 divisors (see below), whose sum is σ = 255150033513312. Its totient is φ = 60462093232800.

The previous prime is 133333311333329. The next prime is 133333311333367. The reversal of 133333311333332 is 233333113333331.

It is a super-2 number, since 2×133333311333332² (a number of 29 digits) contains 22 as substring.

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, 3598915598 + ... + 3598952645.

It is an arithmetic number, because the mean of its divisors is an integer number (10631251396388).

Almost surely, 2^{133333311333332} is an apocalyptic number.

It is an amenable number.

133333311333332 is a deficient number, since it is larger than the sum of its proper divisors (121816722179980).

133333311333332 is a wasteful number, since it uses less digits than its factorization.

133333311333332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7197868679 (or 7197868677 counting only the distinct ones).

The product of its digits is 354294, while the sum is 38.

Adding to 133333311333332 its reverse (233333113333331), we get a palindrome (366666424666663).

It can be divided in two parts, 1 and 33333311333332, that added together give a palindrome (33333311333333).

The spelling of 133333311333332 in words is "one hundred thirty-three trillion, three hundred thirty-three billion, three hundred eleven million, three hundred thirty-three thousand, three hundred thirty-two".