201212332313133 has 4 divisors (see below), whose sum is σ = 268283109750848. Its totient is φ = 134141554875420.

The previous prime is 201212332313123. The next prime is 201212332313147. The reversal of 201212332313133 is 331313233212102.

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 not a de Polignac number, because 201212332313133 - 2⁴ = 201212332313117 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 201212332313133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201212332313123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33535388718853 + ... + 33535388718858.

It is an arithmetic number, because the mean of its divisors is an integer number (67070777437712).

Almost surely, 2^{201212332313133} is an apocalyptic number.

It is an amenable number.

201212332313133 is a deficient number, since it is larger than the sum of its proper divisors (67070777437715).

201212332313133 is an equidigital number, since it uses as much as digits as its factorization.

201212332313133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67070777437714.

The product of its (nonzero) digits is 11664, while the sum is 30.

Adding to 201212332313133 its reverse (331313233212102), we get a palindrome (532525565525235).

The spelling of 201212332313133 in words is "two hundred one trillion, two hundred twelve billion, three hundred thirty-two million, three hundred thirteen thousand, one hundred thirty-three".