1201332112133 has 8 divisors (see below), whose sum is σ = 1201825607136. Its totient is φ = 1200838705200.

The previous prime is 1201332112069. The next prime is 1201332112147. The reversal of 1201332112133 is 3312112331021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1201332112133 - 2⁶ = 1201332112069 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1201332112099 and 1201332112108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1201332112633) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43070810 + ... + 43098692.

It is an arithmetic number, because the mean of its divisors is an integer number (150228200892).

Almost surely, 2^{1201332112133} is an apocalyptic number.

It is an amenable number.

1201332112133 is a deficient number, since it is larger than the sum of its proper divisors (493495003).

1201332112133 is a wasteful number, since it uses less digits than its factorization.

1201332112133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44035.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 1201332112133 its reverse (3312112331021), we get a palindrome (4513444443154).

The spelling of 1201332112133 in words is "one trillion, two hundred one billion, three hundred thirty-two million, one hundred twelve thousand, one hundred thirty-three".