1100453411 has 4 divisors (see below), whose sum is σ = 1100553072. Its totient is φ = 1100353752.

The previous prime is 1100453399. The next prime is 1100453437. The reversal of 1100453411 is 1143540011.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 1100453411 - 2¹⁴ = 1100437027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1100453311) 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, 30860 + ... + 56153.

It is an arithmetic number, because the mean of its divisors is an integer number (275138268).

Almost surely, 2^1100453411 is an apocalyptic number.

1100453411 is a deficient number, since it is larger than the sum of its proper divisors (99661).

1100453411 is an equidigital number, since it uses as much as digits as its factorization.

1100453411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99660.

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 1100453411 is about 33173.0826273351. The cubic root of 1100453411 is about 1032.4219284460.

Adding to 1100453411 its reverse (1143540011), we get a palindrome (2243993422).

The spelling of 1100453411 in words is "one billion, one hundred million, four hundred fifty-three thousand, four hundred eleven".