12021013110313 has 2 divisors, whose sum is σ = 12021013110314. Its totient is φ = 12021013110312.

The previous prime is 12021013110289. The next prime is 12021013110329. The reversal of 12021013110313 is 31301131012021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8073849468304 + 3947163642009 = 2841452^2 + 1986747^2 .

It is a cyclic number.

It is not a de Polignac number, because 12021013110313 - 2²¹ = 12021011013161 is a prime.

It is not a weakly prime, because it can be changed into another prime (12021013110373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6010506555156 + 6010506555157.

It is an arithmetic number, because the mean of its divisors is an integer number (6010506555157).

Almost surely, 2^{12021013110313} is an apocalyptic number.

It is an amenable number.

12021013110313 is a deficient number, since it is larger than the sum of its proper divisors (1).

12021013110313 is an equidigital number, since it uses as much as digits as its factorization.

12021013110313 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 12021013110313 its reverse (31301131012021), we get a palindrome (43322144122334).

The spelling of 12021013110313 in words is "twelve trillion, twenty-one billion, thirteen million, one hundred ten thousand, three hundred thirteen".