102333201211013 has 4 divisors (see below), whose sum is σ = 102333826604268. Its totient is φ = 102332575817760.

The previous prime is 102333201210953. The next prime is 102333201211093. The reversal of 102333201211013 is 310112102333201.

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

It can be written as a sum of positive squares in 2 ways, for example, as 15932495351809 + 86400705859204 = 3991553^2 + 9295198^2 .

It is a cyclic number.

It is not a de Polignac number, because 102333201211013 - 2⁴⁴ = 84741015166597 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 102333201211013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102333201211093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 312451118 + ... + 312778463.

It is an arithmetic number, because the mean of its divisors is an integer number (25583456651067).

Almost surely, 2^{102333201211013} is an apocalyptic number.

It is an amenable number.

102333201211013 is a deficient number, since it is larger than the sum of its proper divisors (625393255).

102333201211013 is an equidigital number, since it uses as much as digits as its factorization.

102333201211013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 625393254.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 102333201211013 its reverse (310112102333201), we get a palindrome (412445303544214).

The spelling of 102333201211013 in words is "one hundred two trillion, three hundred thirty-three billion, two hundred one million, two hundred eleven thousand, thirteen".