12023131020001 has 8 divisors (see below), whose sum is σ = 12057928937600. Its totient is φ = 11988335089872.

The previous prime is 12023131019993. The next prime is 12023131020079. The reversal of 12023131020001 is 10002013132021.

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

It is a cyclic number.

It is not a de Polignac number, because 12023131020001 - 2³ = 12023131019993 is a prime.

It is a super-2 number, since 2×12023131020001² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12023131020601) 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, 12079366 + ... + 13036768.

It is an arithmetic number, because the mean of its divisors is an integer number (1507241117200).

Almost surely, 2^{12023131020001} is an apocalyptic number.

It is an amenable number.

12023131020001 is a deficient number, since it is larger than the sum of its proper divisors (34797917599).

12023131020001 is an equidigital number, since it uses as much as digits as its factorization.

12023131020001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 993735.

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

Adding to 12023131020001 its reverse (10002013132021), we get a palindrome (22025144152022).

The spelling of 12023131020001 in words is "twelve trillion, twenty-three billion, one hundred thirty-one million, twenty thousand, one".