10210113123211 has 4 divisors (see below), whose sum is σ = 10211261238832. Its totient is φ = 10208965007592.

The previous prime is 10210113123187. The next prime is 10210113123281. The reversal of 10210113123211 is 11232131101201.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10210113123211 - 2⁷ = 10210113123083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10210113123281) 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, 574044471 + ... + 574062256.

It is an arithmetic number, because the mean of its divisors is an integer number (2552815309708).

Almost surely, 2^{10210113123211} is an apocalyptic number.

10210113123211 is a deficient number, since it is larger than the sum of its proper divisors (1148115621).

10210113123211 is an equidigital number, since it uses as much as digits as its factorization.

10210113123211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1148115620.

The product of its (nonzero) digits is 72, while the sum is 19.

Adding to 10210113123211 its reverse (11232131101201), we get a palindrome (21442244224412).

The spelling of 10210113123211 in words is "ten trillion, two hundred ten billion, one hundred thirteen million, one hundred twenty-three thousand, two hundred eleven".