1102159 has 2 divisors, whose sum is σ = 1102160. Its totient is φ = 1102158.

The previous prime is 1102151. The next prime is 1102163. The reversal of 1102159 is 9512011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1102159 - 2³ = 1102151 is a prime.

It is a super-2 number, since 2×1102159² = 2429508922562, which contains 22 as substring.

1102159 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1102151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 551079 + 551080.

It is an arithmetic number, because the mean of its divisors is an integer number (551080).

2^1102159 is an apocalyptic number.

1102159 is a deficient number, since it is larger than the sum of its proper divisors (1).

1102159 is an equidigital number, since it uses as much as digits as its factorization.

1102159 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 90, while the sum is 19.

The square root of 1102159 is about 1049.8376064897. The cubic root of 1102159 is about 103.2955035533.

It can be divided in two parts, 110215 and 9, that added together give a square (110224 = 332²).

The spelling of 1102159 in words is "one million, one hundred two thousand, one hundred fifty-nine".