1100114421 has 64 divisors (see below), whose sum is σ = 1892966400. Its totient is φ = 553153536.

The previous prime is 1100114417. The next prime is 1100114441. The reversal of 1100114421 is 1244110011.

It is not a de Polignac number, because 1100114421 - 2² = 1100114417 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1100114421.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1100114441) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 534831 + ... + 536883.

It is an arithmetic number, because the mean of its divisors is an integer number (29577600).

Almost surely, 2^1100114421 is an apocalyptic number.

It is an amenable number.

1100114421 is a deficient number, since it is larger than the sum of its proper divisors (792851979).

1100114421 is a wasteful number, since it uses less digits than its factorization.

1100114421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2178.

The product of its (nonzero) digits is 32, while the sum is 15.

The square root of 1100114421 is about 33167.9728201770. The cubic root of 1100114421 is about 1032.3159064951.

Adding to 1100114421 its reverse (1244110011), we get a palindrome (2344224432).

The spelling of 1100114421 in words is "one billion, one hundred million, one hundred fourteen thousand, four hundred twenty-one".