2113212113133 has 8 divisors (see below), whose sum is σ = 3073763073696. Its totient is φ = 1280734614000.

The previous prime is 2113212113107. The next prime is 2113212113141. The reversal of 2113212113133 is 3313112123112.

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

It is not a de Polignac number, because 2113212113133 - 2⁶ = 2113212113069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2113212113183) 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 7 ways as a sum of consecutive naturals, for example, 32018365318 + ... + 32018365383.

It is an arithmetic number, because the mean of its divisors is an integer number (384220384212).

Almost surely, 2^{2113212113133} is an apocalyptic number.

It is an amenable number.

2113212113133 is a deficient number, since it is larger than the sum of its proper divisors (960550960563).

2113212113133 is a wasteful number, since it uses less digits than its factorization.

2113212113133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64036730715.

The product of its digits is 648, while the sum is 24.

Adding to 2113212113133 its reverse (3313112123112), we get a palindrome (5426324236245).

The spelling of 2113212113133 in words is "two trillion, one hundred thirteen billion, two hundred twelve million, one hundred thirteen thousand, one hundred thirty-three".