211653122254133 has 8 divisors (see below), whose sum is σ = 241889574007680. Its totient is φ = 181416743358480.

The previous prime is 211653122254117. The next prime is 211653122254151. The reversal of 211653122254133 is 331452221356112.

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

It is not a de Polignac number, because 211653122254133 - 2⁴ = 211653122254117 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 (211653122254033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11840753 + ... + 23738358.

It is an arithmetic number, because the mean of its divisors is an integer number (30236196750960).

Almost surely, 2^{211653122254133} is an apocalyptic number.

It is an amenable number.

211653122254133 is a deficient number, since it is larger than the sum of its proper divisors (30236451753547).

211653122254133 is an equidigital number, since it uses as much as digits as its factorization.

211653122254133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36428947.

The product of its digits is 259200, while the sum is 41.

The spelling of 211653122254133 in words is "two hundred eleven trillion, six hundred fifty-three billion, one hundred twenty-two million, two hundred fifty-four thousand, one hundred thirty-three".