1114432121 has 8 divisors (see below), whose sum is σ = 1216344864. Its totient is φ = 1012619520.

The previous prime is 1114432063. The next prime is 1114432129. The reversal of 1114432121 is 1212344111.

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

It is not a de Polignac number, because 1114432121 - 2⁶ = 1114432057 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1114432093 and 1114432102.

It is not an unprimeable number, because it can be changed into a prime (1114432129) 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, 731 + ... + 47216.

It is an arithmetic number, because the mean of its divisors is an integer number (152043108).

Almost surely, 2^1114432121 is an apocalyptic number.

1114432121 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1114432121 is a deficient number, since it is larger than the sum of its proper divisors (101912743).

1114432121 is a wasteful number, since it uses less digits than its factorization.

1114432121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50071.

The product of its digits is 192, while the sum is 20.

The square root of 1114432121 is about 33383.1113139563. Note that the first 3 decimals coincide. The cubic root of 1114432121 is about 1036.7750572430.

Adding to 1114432121 its reverse (1212344111), we get a palindrome (2326776232).

The spelling of 1114432121 in words is "one billion, one hundred fourteen million, four hundred thirty-two thousand, one hundred twenty-one".