113212310120211 has 8 divisors (see below), whose sum is σ = 150986626820560. Its totient is φ = 75456433416672.

The previous prime is 113212310120191. The next prime is 113212310120279. The reversal of 113212310120211 is 112021013212311.

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

It is not a de Polignac number, because 113212310120211 - 2⁵ = 113212310120179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113212310120911) 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, 4609984876 + ... + 4610009433.

It is an arithmetic number, because the mean of its divisors is an integer number (18873328352570).

Almost surely, 2^{113212310120211} is an apocalyptic number.

113212310120211 is a deficient number, since it is larger than the sum of its proper divisors (37774316700349).

113212310120211 is an equidigital number, since it uses as much as digits as its factorization.

113212310120211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9219998405.

The product of its (nonzero) digits is 144, while the sum is 21.

Adding to 113212310120211 its reverse (112021013212311), we get a palindrome (225233323332522).

The spelling of 113212310120211 in words is "one hundred thirteen trillion, two hundred twelve billion, three hundred ten million, one hundred twenty thousand, two hundred eleven".