6166820032301 has 2 divisors, whose sum is σ = 6166820032302. Its totient is φ = 6166820032300.

The previous prime is 6166820032207. The next prime is 6166820032339. The reversal of 6166820032301 is 1032300286616.

It is an a-pointer prime, because the next prime (6166820032339) can be obtained adding 6166820032301 to its sum of digits (38).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4003596808201 + 2163223224100 = 2000899^2 + 1470790^2 .

It is a cyclic number.

It is not a de Polignac number, because 6166820032301 - 2¹⁸ = 6166819770157 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6166820332301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3083410016150 + 3083410016151.

It is an arithmetic number, because the mean of its divisors is an integer number (3083410016151).

Almost surely, 2^{6166820032301} is an apocalyptic number.

It is an amenable number.

6166820032301 is a deficient number, since it is larger than the sum of its proper divisors (1).

6166820032301 is an equidigital number, since it uses as much as digits as its factorization.

6166820032301 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 62208, while the sum is 38.

The spelling of 6166820032301 in words is "six trillion, one hundred sixty-six billion, eight hundred twenty million, thirty-two thousand, three hundred one".