210103310233 has 8 divisors (see below), whose sum is σ = 222466975848. Its totient is φ = 197740161024.

The previous prime is 210103310227. The next prime is 210103310251. The reversal of 210103310233 is 332013301012.

It can be written as a sum of positive squares in 4 ways, for example, as 17379676224 + 192723634009 = 131832^2 + 439003^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 210103310233 - 2⁹ = 210103309721 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 210103310233.

It is not an unprimeable number, because it can be changed into a prime (210103310203) 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, 981685 + ... + 1176397.

It is an arithmetic number, because the mean of its divisors is an integer number (27808371981).

Almost surely, 2^210103310233 is an apocalyptic number.

It is an amenable number.

210103310233 is a deficient number, since it is larger than the sum of its proper divisors (12363665615).

210103310233 is a wasteful number, since it uses less digits than its factorization.

210103310233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 258203.

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

Adding to 210103310233 its reverse (332013301012), we get a palindrome (542116611245).

The spelling of 210103310233 in words is "two hundred ten billion, one hundred three million, three hundred ten thousand, two hundred thirty-three".