210113113210033 has 4 divisors (see below), whose sum is σ = 229214305320048. Its totient is φ = 191011921100020.

The previous prime is 210113113209971. The next prime is 210113113210061. The reversal of 210113113210033 is 330012311311012.

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 a cyclic number.

It is not a de Polignac number, because 210113113210033 - 2²¹ = 210113111112881 is a prime.

It is a super-2 number, since 2×210113113210033² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 210113113209986 and 210113113210013.

It is not an unprimeable number, because it can be changed into a prime (210113113210093) 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, 9550596054991 + ... + 9550596055012.

It is an arithmetic number, because the mean of its divisors is an integer number (57303576330012).

Almost surely, 2^{210113113210033} is an apocalyptic number.

It is an amenable number.

210113113210033 is a deficient number, since it is larger than the sum of its proper divisors (19101192110015).

210113113210033 is a wasteful number, since it uses less digits than its factorization.

210113113210033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19101192110014.

The product of its (nonzero) digits is 324, while the sum is 22.

Adding to 210113113210033 its reverse (330012311311012), we get a palindrome (540125424521045).

The spelling of 210113113210033 in words is "two hundred ten trillion, one hundred thirteen billion, one hundred thirteen million, two hundred ten thousand, thirty-three".