1301201332133 has 8 divisors (see below), whose sum is σ = 1302603687000. Its totient is φ = 1299799287808.

The previous prime is 1301201332099. The next prime is 1301201332231. The reversal of 1301201332133 is 3312331021031.

It can be written as a sum of positive squares in 4 ways, for example, as 634377204484 + 666824127649 = 796478^2 + 816593^2 .

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 1301201332133 - 2¹⁰ = 1301201331109 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1301201332099 and 1301201332108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1301201337133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8857283 + ... + 9002991.

It is an arithmetic number, because the mean of its divisors is an integer number (162825460875).

Almost surely, 2^{1301201332133} is an apocalyptic number.

It is an amenable number.

1301201332133 is a deficient number, since it is larger than the sum of its proper divisors (1402354867).

1301201332133 is a wasteful number, since it uses less digits than its factorization.

1301201332133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155271.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 1301201332133 its reverse (3312331021031), we get a palindrome (4613532353164).

The spelling of 1301201332133 in words is "one trillion, three hundred one billion, two hundred one million, three hundred thirty-two thousand, one hundred thirty-three".