12331202101 has 4 divisors (see below), whose sum is σ = 12331616704. Its totient is φ = 12330787500.

The previous prime is 12331202099. The next prime is 12331202119. The reversal of 12331202101 is 10120213321.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 12331202101 - 2¹ = 12331202099 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 (12331202171) 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, 158925 + ... + 223426.

It is an arithmetic number, because the mean of its divisors is an integer number (3082904176).

Almost surely, 2^12331202101 is an apocalyptic number.

It is an amenable number.

12331202101 is a deficient number, since it is larger than the sum of its proper divisors (414603).

12331202101 is an equidigital number, since it uses as much as digits as its factorization.

12331202101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 414602.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 12331202101 its reverse (10120213321), we get a palindrome (22451415422).

The spelling of 12331202101 in words is "twelve billion, three hundred thirty-one million, two hundred two thousand, one hundred one".