1100453434 has 8 divisors (see below), whose sum is σ = 1651114368. Its totient is φ = 550081980.

The previous prime is 1100453399. The next prime is 1100453437. The reversal of 1100453434 is 4343540011.

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

It is a junction number, because it is equal to n+sod(n) for n = 1100453399 and 1100453408.

It is not an unprimeable number, because it can be changed into a prime (1100453437) 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, 62602 + ... + 78229.

It is an arithmetic number, because the mean of its divisors is an integer number (206389296).

Almost surely, 2^1100453434 is an apocalyptic number.

1100453434 is a deficient number, since it is larger than the sum of its proper divisors (550660934).

1100453434 is a wasteful number, since it uses less digits than its factorization.

1100453434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144740.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 1100453434 is about 33173.0829740017. The cubic root of 1100453434 is about 1032.4219356387.

Adding to 1100453434 its reverse (4343540011), we get a palindrome (5443993445).

The spelling of 1100453434 in words is "one billion, one hundred million, four hundred fifty-three thousand, four hundred thirty-four".