12101213013 has 8 divisors (see below), whose sum is σ = 16144624800. Its totient is φ = 8062638288.

The previous prime is 12101213011. The next prime is 12101213021. The reversal of 12101213013 is 31031210121.

It is a happy number.

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

It is not a de Polignac number, because 12101213013 - 2¹ = 12101213011 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12101212983 and 12101213001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12101213011) 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, 1203423 + ... + 1213436.

It is an arithmetic number, because the mean of its divisors is an integer number (2018078100).

Almost surely, 2^12101213013 is an apocalyptic number.

It is an amenable number.

12101213013 is a deficient number, since it is larger than the sum of its proper divisors (4043411787).

12101213013 is a wasteful number, since it uses less digits than its factorization.

12101213013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2418531.

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

Adding to 12101213013 its reverse (31031210121), we get a palindrome (43132423134).

The spelling of 12101213013 in words is "twelve billion, one hundred one million, two hundred thirteen thousand, thirteen".