133733258132 has 24 divisors (see below), whose sum is σ = 244506148992. Its totient is φ = 63881444000.

The previous prime is 133733258119. The next prime is 133733258143. The reversal of 133733258132 is 231852337331.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 133733258132.

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, 809744 + ... + 960807.

It is an arithmetic number, because the mean of its divisors is an integer number (10187756208).

Almost surely, 2^133733258132 is an apocalyptic number.

It is an amenable number.

133733258132 is a deficient number, since it is larger than the sum of its proper divisors (110772890860).

133733258132 is a wasteful number, since it uses less digits than its factorization.

133733258132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1771399 (or 1771397 counting only the distinct ones).

The product of its digits is 272160, while the sum is 41.

The spelling of 133733258132 in words is "one hundred thirty-three billion, seven hundred thirty-three million, two hundred fifty-eight thousand, one hundred thirty-two".