12330402101 has 4 divisors (see below), whose sum is σ = 12408939852. Its totient is φ = 12251864352.

The previous prime is 12330402067. The next prime is 12330402137. The reversal of 12330402101 is 10120403321.

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 8345005201 + 3985396900 = 91351^2 + 63130^2 .

It is a cyclic number.

It is not a de Polignac number, because 12330402101 - 2⁶ = 12330402037 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 12330402101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12330402701) 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, 39268640 + ... + 39268953.

It is an arithmetic number, because the mean of its divisors is an integer number (3102234963).

Almost surely, 2^12330402101 is an apocalyptic number.

It is an amenable number.

12330402101 is a deficient number, since it is larger than the sum of its proper divisors (78537751).

12330402101 is an equidigital number, since it uses as much as digits as its factorization.

12330402101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78537750.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 12330402101 its reverse (10120403321), we get a palindrome (22450805422).

The spelling of 12330402101 in words is "twelve billion, three hundred thirty million, four hundred two thousand, one hundred one".