1102955 has 8 divisors (see below), whose sum is σ = 1512672. Its totient is φ = 756288.

The previous prime is 1102951. The next prime is 1102963. The reversal of 1102955 is 5592011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1102955 - 2² = 1102951 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1102955.

It is not an unprimeable number, because it can be changed into a prime (1102951) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15722 + ... + 15791.

It is an arithmetic number, because the mean of its divisors is an integer number (189084).

2^1102955 is an apocalyptic number.

1102955 is a deficient number, since it is larger than the sum of its proper divisors (409717).

1102955 is an equidigital number, since it uses as much as digits as its factorization.

1102955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31525.

The product of its (nonzero) digits is 450, while the sum is 23.

The square root of 1102955 is about 1050.2166443168. The cubic root of 1102955 is about 103.3203648889.

Adding to 1102955 its reverse (5592011), we get a palindrome (6694966).

The spelling of 1102955 in words is "one million, one hundred two thousand, nine hundred fifty-five".