159111104 has 28 divisors (see below), whose sum is σ = 318814704. Its totient is φ = 78779904.

The previous prime is 159111101. The next prime is 159111107. The reversal of 159111104 is 401111951.

It is an interprime number because it is at equal distance from previous prime (159111101) and next prime (159111107).

It is a hoax number, since the sum of its digits (23) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 159111104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (159111101) 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, 5477 + ... + 18660.

Almost surely, 2^159111104 is an apocalyptic number.

It is an amenable number.

159111104 is an abundant number, since it is smaller than the sum of its proper divisors (159703600).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

159111104 is a wasteful number, since it uses less digits than its factorization.

159111104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24252 (or 24242 counting only the distinct ones).

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

The square root of 159111104 is about 12613.9250037409. The cubic root of 159111104 is about 541.8763078804.

It can be divided in two parts, 15 and 9111104, that added together give a palindrome (9111119).

The spelling of 159111104 in words is "one hundred fifty-nine million, one hundred eleven thousand, one hundred four".