210001323121233 has 32 divisors (see below), whose sum is σ = 345948125629440. Its totient is φ = 110612361205440.

The previous prime is 210001323121207. The next prime is 210001323121321. The reversal of 210001323121233 is 332121323100012.

It is not a de Polignac number, because 210001323121233 - 2¹³ = 210001323113041 is a prime.

It is not an unprimeable number, because it can be changed into a prime (210001323121033) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7112405583 + ... + 7112435108.

It is an arithmetic number, because the mean of its divisors is an integer number (10810878925920).

Almost surely, 2^{210001323121233} is an apocalyptic number.

It is an amenable number.

210001323121233 is a deficient number, since it is larger than the sum of its proper divisors (135946802508207).

210001323121233 is a wasteful number, since it uses less digits than its factorization.

210001323121233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14224840757.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 210001323121233 its reverse (332121323100012), we get a palindrome (542122646221245).

The spelling of 210001323121233 in words is "two hundred ten trillion, one billion, three hundred twenty-three million, one hundred twenty-one thousand, two hundred thirty-three".