159500100011 has 16 divisors (see below), whose sum is σ = 192094599168. Its totient is φ = 129475500000.

The previous prime is 159500099987. The next prime is 159500100017. The reversal of 159500100011 is 110001005951.

It is a de Polignac number, because none of the positive numbers 2^k-159500100011 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 159500100011.

It is not an unprimeable number, because it can be changed into a prime (159500100017) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4888115 + ... + 4920636.

It is an arithmetic number, because the mean of its divisors is an integer number (12005912448).

Almost surely, 2^159500100011 is an apocalyptic number.

159500100011 is a deficient number, since it is larger than the sum of its proper divisors (32594499157).

159500100011 is a wasteful number, since it uses less digits than its factorization.

159500100011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9808882.

The product of its (nonzero) digits is 225, while the sum is 23.

Adding to 159500100011 its reverse (110001005951), we get a palindrome (269501105962).

The spelling of 159500100011 in words is "one hundred fifty-nine billion, five hundred million, one hundred thousand, eleven".