12020201319953 has 2 divisors, whose sum is σ = 12020201319954. Its totient is φ = 12020201319952.

The previous prime is 12020201319937. The next prime is 12020201320007. The reversal of 12020201319953 is 35991310202021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8732568728464 + 3287632591489 = 2955092^2 + 1813183^2 .

It is a cyclic number.

It is not a de Polignac number, because 12020201319953 - 2⁴ = 12020201319937 is a prime.

It is not a weakly prime, because it can be changed into another prime (12020201319353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6010100659976 + 6010100659977.

It is an arithmetic number, because the mean of its divisors is an integer number (6010100659977).

Almost surely, 2^{12020201319953} is an apocalyptic number.

It is an amenable number.

12020201319953 is a deficient number, since it is larger than the sum of its proper divisors (1).

12020201319953 is an equidigital number, since it uses as much as digits as its factorization.

12020201319953 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 29160, while the sum is 38.

The spelling of 12020201319953 in words is "twelve trillion, twenty billion, two hundred one million, three hundred nineteen thousand, nine hundred fifty-three".