1100412055 has 4 divisors (see below), whose sum is σ = 1320494472. Its totient is φ = 880329640.

The previous prime is 1100412041. The next prime is 1100412067. The reversal of 1100412055 is 5502140011.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 1100412055 - 2¹⁷ = 1100280983 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 110041201 + ... + 110041210.

It is an arithmetic number, because the mean of its divisors is an integer number (330123618).

Almost surely, 2^1100412055 is an apocalyptic number.

1100412055 is a deficient number, since it is larger than the sum of its proper divisors (220082417).

1100412055 is an equidigital number, since it uses as much as digits as its factorization.

1100412055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220082416.

The product of its (nonzero) digits is 200, while the sum is 19.

The square root of 1100412055 is about 33172.4592847742. The cubic root of 1100412055 is about 1032.4089951781.

Adding to 1100412055 its reverse (5502140011), we get a palindrome (6602552066).

The spelling of 1100412055 in words is "one billion, one hundred million, four hundred twelve thousand, fifty-five".