1114542163 has 16 divisors (see below), whose sum is σ = 1336422400. Its totient is φ = 909338400.

The previous prime is 1114542089. The next prime is 1114542179. The reversal of 1114542163 is 3612454111.

It is a cyclic number.

It is not a de Polignac number, because 1114542163 - 2¹³ = 1114533971 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1114542193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28863 + ... + 55336.

It is an arithmetic number, because the mean of its divisors is an integer number (83526400).

Almost surely, 2^1114542163 is an apocalyptic number.

1114542163 is a deficient number, since it is larger than the sum of its proper divisors (221880237).

1114542163 is an equidigital number, since it uses as much as digits as its factorization.

1114542163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84298.

The product of its digits is 2880, while the sum is 28.

The square root of 1114542163 is about 33384.7594419969. The cubic root of 1114542163 is about 1036.8091807647.

Adding to 1114542163 its reverse (3612454111), we get a palindrome (4726996274).

The spelling of 1114542163 in words is "one billion, one hundred fourteen million, five hundred forty-two thousand, one hundred sixty-three".