12120001313 has 8 divisors (see below), whose sum is σ = 13988573760. Its totient is φ = 10285714800.

The previous prime is 12120001297. The next prime is 12120001429. The reversal of 12120001313 is 31310002121.

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 12120001313 - 2⁴ = 12120001297 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (12120001613) 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, 8570723 + ... + 8572136.

It is an arithmetic number, because the mean of its divisors is an integer number (1748571720).

Almost surely, 2^12120001313 is an apocalyptic number.

It is an amenable number.

12120001313 is a deficient number, since it is larger than the sum of its proper divisors (1868572447).

12120001313 is a wasteful number, since it uses less digits than its factorization.

12120001313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17142967.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 12120001313 its reverse (31310002121), we get a palindrome (43430003434).

The spelling of 12120001313 in words is "twelve billion, one hundred twenty million, one thousand, three hundred thirteen".