133012332001020 has 96 divisors (see below), whose sum is σ = 377553809037888. Its totient is φ = 34982449661952.

The previous prime is 133012332001019. The next prime is 133012332001039. The reversal of 133012332001020 is 20100233210331.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 95656582 + ... + 97037138.

It is an arithmetic number, because the mean of its divisors is an integer number (3932852177478).

Almost surely, 2^{133012332001020} is an apocalyptic number.

133012332001020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

133012332001020 is an abundant number, since it is smaller than the sum of its proper divisors (244541477036868).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

133012332001020 is a wasteful number, since it uses less digits than its factorization.

133012332001020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1402639 (or 1402637 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 133012332001020 its reverse (20100233210331), we get a palindrome (153112565211351).

The spelling of 133012332001020 in words is "one hundred thirty-three trillion, twelve billion, three hundred thirty-two million, one thousand, twenty".