12320101011001 has 8 divisors (see below), whose sum is σ = 14423532891264. Its totient is φ = 10302523493280.

The previous prime is 12320101010933. The next prime is 12320101011017. The reversal of 12320101011001 is 10011010102321.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12320101011001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12320101111001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21463590325 + ... + 21463590898.

It is an arithmetic number, because the mean of its divisors is an integer number (1802941611408).

Almost surely, 2^{12320101011001} is an apocalyptic number.

It is an amenable number.

12320101011001 is a deficient number, since it is larger than the sum of its proper divisors (2103431880263).

12320101011001 is an equidigital number, since it uses as much as digits as its factorization.

12320101011001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42927181271.

The product of its (nonzero) digits is 12, while the sum is 13.

Adding to 12320101011001 its reverse (10011010102321), we get a palindrome (22331111113322).

The spelling of 12320101011001 in words is "twelve trillion, three hundred twenty billion, one hundred one million, eleven thousand, one".