210033320113 has 4 divisors (see below), whose sum is σ = 210138181488. Its totient is φ = 209928458740.

The previous prime is 210033320099. The next prime is 210033320171. The reversal of 210033320113 is 311023330012.

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 a de Polignac number, because none of the positive numbers 2^k-210033320113 is a prime.

It is a super-2 number, since 2×210033320113² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (210033327113) 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, 52427683 + ... + 52431688.

It is an arithmetic number, because the mean of its divisors is an integer number (52534545372).

Almost surely, 2^210033320113 is an apocalyptic number.

It is an amenable number.

210033320113 is a deficient number, since it is larger than the sum of its proper divisors (104861375).

210033320113 is a wasteful number, since it uses less digits than its factorization.

210033320113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104861374.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 210033320113 its reverse (311023330012), we get a palindrome (521056650125).

The spelling of 210033320113 in words is "two hundred ten billion, thirty-three million, three hundred twenty thousand, one hundred thirteen".