3120020200159 has 2 divisors, whose sum is σ = 3120020200160. Its totient is φ = 3120020200158.

The previous prime is 3120020200049. The next prime is 3120020200169. The reversal of 3120020200159 is 9510020200213.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3120020200159 - 2¹⁵ = 3120020167391 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3120020200169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1560010100079 + 1560010100080.

It is an arithmetic number, because the mean of its divisors is an integer number (1560010100080).

Almost surely, 2^{3120020200159} is an apocalyptic number.

3120020200159 is a deficient number, since it is larger than the sum of its proper divisors (1).

3120020200159 is an equidigital number, since it uses as much as digits as its factorization.

3120020200159 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1080, while the sum is 25.

The spelling of 3120020200159 in words is "three trillion, one hundred twenty billion, twenty million, two hundred thousand, one hundred fifty-nine".