1202100133133 has 4 divisors (see below), whose sum is σ = 1211565488640. Its totient is φ = 1192634777628.

The previous prime is 1202100133067. The next prime is 1202100133151. The reversal of 1202100133133 is 3313310012021.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1202100133133 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1202100133153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4732677563 + ... + 4732677816.

It is an arithmetic number, because the mean of its divisors is an integer number (302891372160).

Almost surely, 2^{1202100133133} is an apocalyptic number.

It is an amenable number.

1202100133133 is a deficient number, since it is larger than the sum of its proper divisors (9465355507).

1202100133133 is an equidigital number, since it uses as much as digits as its factorization.

1202100133133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9465355506.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 1202100133133 its reverse (3313310012021), we get a palindrome (4515410145154).

The spelling of 1202100133133 in words is "one trillion, two hundred two billion, one hundred million, one hundred thirty-three thousand, one hundred thirty-three".