1312100201133 has 12 divisors (see below), whose sum is σ = 1921949591328. Its totient is φ = 862413277320.

The previous prime is 1312100201101. The next prime is 1312100201257. The reversal of 1312100201133 is 3311020012131.

It is not a de Polignac number, because 1312100201133 - 2⁵ = 1312100201101 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1312100201333) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1026681835 + ... + 1026683112.

It is an arithmetic number, because the mean of its divisors is an integer number (160162465944).

Almost surely, 2^{1312100201133} is an apocalyptic number.

It is an amenable number.

1312100201133 is a deficient number, since it is larger than the sum of its proper divisors (609849390195).

1312100201133 is a wasteful number, since it uses less digits than its factorization.

1312100201133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2053365024 (or 2053365021 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 1312100201133 its reverse (3311020012131), we get a palindrome (4623120213264).

The spelling of 1312100201133 in words is "one trillion, three hundred twelve billion, one hundred million, two hundred one thousand, one hundred thirty-three".