1114353143 has 8 divisors (see below), whose sum is σ = 1136462400. Its totient is φ = 1092284128.

The previous prime is 1114353139. The next prime is 1114353157. The reversal of 1114353143 is 3413534111.

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

It is a cyclic number.

It is not a de Polignac number, because 1114353143 - 2² = 1114353139 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1114353343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49298 + ... + 68256.

It is an arithmetic number, because the mean of its divisors is an integer number (142057800).

Almost surely, 2^1114353143 is an apocalyptic number.

1114353143 is a deficient number, since it is larger than the sum of its proper divisors (22109257).

1114353143 is a wasteful number, since it uses less digits than its factorization.

1114353143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20121.

The product of its digits is 2160, while the sum is 26.

The square root of 1114353143 is about 33381.9283894744. The cubic root of 1114353143 is about 1036.7505651412.

Adding to 1114353143 its reverse (3413534111), we get a palindrome (4527887254).

The spelling of 1114353143 in words is "one billion, one hundred fourteen million, three hundred fifty-three thousand, one hundred forty-three".