12101211200013 has 8 divisors (see below), whose sum is σ = 17376098133408. Its totient is φ = 7446899199984.

The previous prime is 12101211200009. The next prime is 12101211200033. The reversal of 12101211200013 is 31000211210121.

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

It is not a de Polignac number, because 12101211200013 - 2² = 12101211200009 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12101211199965 and 12101211200001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12101211200033) 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, 155143733295 + ... + 155143733372.

It is an arithmetic number, because the mean of its divisors is an integer number (2172012266676).

Almost surely, 2^{12101211200013} is an apocalyptic number.

12101211200013 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

12101211200013 is a deficient number, since it is larger than the sum of its proper divisors (5274886933395).

12101211200013 is a wasteful number, since it uses less digits than its factorization.

12101211200013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 310287466683.

The product of its (nonzero) digits is 24, while the sum is 15.

Adding to 12101211200013 its reverse (31000211210121), we get a palindrome (43101422410134).

The spelling of 12101211200013 in words is "twelve trillion, one hundred one billion, two hundred eleven million, two hundred thousand, thirteen".