11100114043 has 4 divisors (see below), whose sum is σ = 11129096448. Its totient is φ = 11071131640.

The previous prime is 11100114031. The next prime is 11100114097. The reversal of 11100114043 is 34041100111.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 34041100111 = 10861 ⋅3134251.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11100114043 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11100114023) 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 3 ways as a sum of consecutive naturals, for example, 14490628 + ... + 14491393.

It is an arithmetic number, because the mean of its divisors is an integer number (2782274112).

Almost surely, 2^11100114043 is an apocalyptic number.

11100114043 is a deficient number, since it is larger than the sum of its proper divisors (28982405).

11100114043 is an equidigital number, since it uses as much as digits as its factorization.

11100114043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28982404.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 11100114043 its reverse (34041100111), we get a palindrome (45141214154).

The spelling of 11100114043 in words is "eleven billion, one hundred million, one hundred fourteen thousand, forty-three".