11140300219 has 4 divisors (see below), whose sum is σ = 11172221200. Its totient is φ = 11108379240.

The previous prime is 11140300181. The next prime is 11140300231. The reversal of 11140300219 is 91200304111.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 91200304111 = 7 ⋅13028614873.

It is a cyclic number.

It is not a de Polignac number, because 11140300219 - 2¹⁷ = 11140169147 is a prime.

It is a super-2 number, since 2×11140300219² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11140300219.

It is not an unprimeable number, because it can be changed into a prime (11140300279) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15959967 + ... + 15960664.

It is an arithmetic number, because the mean of its divisors is an integer number (2793055300).

Almost surely, 2^11140300219 is an apocalyptic number.

11140300219 is a deficient number, since it is larger than the sum of its proper divisors (31920981).

11140300219 is an equidigital number, since it uses as much as digits as its factorization.

11140300219 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31920980.

The product of its (nonzero) digits is 216, while the sum is 22.

The spelling of 11140300219 in words is "eleven billion, one hundred forty million, three hundred thousand, two hundred nineteen".