1088101 has 4 divisors (see below), whose sum is σ = 1243552. Its totient is φ = 932652.

The previous prime is 1088093. The next prime is 1088123. The reversal of 1088101 is 1018801.

1088101 = 140² + 141² + ... + 181².

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, and also an emirpimes, since its reverse is a distinct semiprime: 1018801 = 7 ⋅145543.

It is not a de Polignac number, because 1088101 - 2³ = 1088093 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 (1088161) 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, 77715 + ... + 77728.

It is an arithmetic number, because the mean of its divisors is an integer number (310888).

2^1088101 is an apocalyptic number.

It is an amenable number.

1088101 is a deficient number, since it is larger than the sum of its proper divisors (155451).

1088101 is an equidigital number, since it uses as much as digits as its factorization.

1088101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155450.

The product of its (nonzero) digits is 64, while the sum is 19.

The square root of 1088101 is about 1043.1207983738. The cubic root of 1088101 is about 102.8544461190.

It can be divided in two parts, 108810 and 1, that added together give a triangular number (108811 = T₄₆₆).

The spelling of 1088101 in words is "one million, eighty-eight thousand, one hundred one".