159001100010101 has 4 divisors (see below), whose sum is σ = 165914191314912. Its totient is φ = 152088008705292.

The previous prime is 159001100010097. The next prime is 159001100010107. The reversal of 159001100010101 is 101010001100951.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 159001100010101 - 2² = 159001100010097 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (159001100010107) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3456545652371 + ... + 3456545652416.

It is an arithmetic number, because the mean of its divisors is an integer number (41478547828728).

Almost surely, 2^{159001100010101} is an apocalyptic number.

It is an amenable number.

159001100010101 is a deficient number, since it is larger than the sum of its proper divisors (6913091304811).

159001100010101 is an equidigital number, since it uses as much as digits as its factorization.

159001100010101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6913091304810.

The product of its (nonzero) digits is 45, while the sum is 20.

The spelling of 159001100010101 in words is "one hundred fifty-nine trillion, one billion, one hundred million, ten thousand, one hundred one".