12303102332111 has 4 divisors (see below), whose sum is σ = 12303942780000. Its totient is φ = 12302261884224.

The previous prime is 12303102332107. The next prime is 12303102332137. The reversal of 12303102332111 is 11123320130321.

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

It is a cyclic number.

It is not a de Polignac number, because 12303102332111 - 2² = 12303102332107 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12303102332711) 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, 420201986 + ... + 420231263.

It is an arithmetic number, because the mean of its divisors is an integer number (3075985695000).

Almost surely, 2^{12303102332111} is an apocalyptic number.

12303102332111 is a deficient number, since it is larger than the sum of its proper divisors (840447889).

12303102332111 is an equidigital number, since it uses as much as digits as its factorization.

12303102332111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 840447888.

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

Adding to 12303102332111 its reverse (11123320130321), we get a palindrome (23426422462432).

The spelling of 12303102332111 in words is "twelve trillion, three hundred three billion, one hundred two million, three hundred thirty-two thousand, one hundred eleven".