11237003827889 has 4 divisors (see below), whose sum is σ = 12842290089024. Its totient is φ = 9631717566756.

The previous prime is 11237003827879. The next prime is 11237003827891. The reversal of 11237003827889 is 98872830073211.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11237003827889 - 2⁸ = 11237003827633 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11237003827879) 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, 802643130557 + ... + 802643130570.

It is an arithmetic number, because the mean of its divisors is an integer number (3210572522256).

Almost surely, 2^{11237003827889} is an apocalyptic number.

It is an amenable number.

11237003827889 is a deficient number, since it is larger than the sum of its proper divisors (1605286261135).

11237003827889 is an equidigital number, since it uses as much as digits as its factorization.

11237003827889 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1605286261134.

The product of its (nonzero) digits is 8128512, while the sum is 59.

The spelling of 11237003827889 in words is "eleven trillion, two hundred thirty-seven billion, three million, eight hundred twenty-seven thousand, eight hundred eighty-nine".