1010020112159 has 2 divisors, whose sum is σ = 1010020112160. Its totient is φ = 1010020112158.

The previous prime is 1010020112113. The next prime is 1010020112173. The reversal of 1010020112159 is 9512110200101.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1010020112159 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1010020102159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505010056079 + 505010056080.

It is an arithmetic number, because the mean of its divisors is an integer number (505010056080).

Almost surely, 2^{1010020112159} is an apocalyptic number.

1010020112159 is a deficient number, since it is larger than the sum of its proper divisors (1).

1010020112159 is an equidigital number, since it uses as much as digits as its factorization.

1010020112159 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 180, while the sum is 23.

The spelling of 1010020112159 in words is "one trillion, ten billion, twenty million, one hundred twelve thousand, one hundred fifty-nine".