12301001101320 has 64 divisors (see below), whose sum is σ = 38507481717120. Its totient is φ = 3137646657024.

The previous prime is 12301001101313. The next prime is 12301001101327. The reversal of 12301001101320 is 2310110010321.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (12301001101313) and next prime (12301001101327).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 12301001101320.

It is not an unprimeable number, because it can be changed into a prime (12301001101327) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2228439469 + ... + 2228444988.

It is an arithmetic number, because the mean of its divisors is an integer number (601679401830).

Almost surely, 2^{12301001101320} is an apocalyptic number.

12301001101320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12301001101320 is an abundant number, since it is smaller than the sum of its proper divisors (26206480615800).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12301001101320 is a wasteful number, since it uses less digits than its factorization.

12301001101320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4456884494 (or 4456884490 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 12301001101320 its reverse (2310110010321), we get a palindrome (14611111111641).

The spelling of 12301001101320 in words is "twelve trillion, three hundred one billion, one million, one hundred one thousand, three hundred twenty".