11102331033047 has 4 divisors (see below), whose sum is σ = 11102709555240. Its totient is φ = 11101952510856.

The previous prime is 11102331033029. The next prime is 11102331033049. The reversal of 11102331033047 is 74033013320111.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11102331033047 - 2⁸ = 11102331032791 is a prime.

It is a super-2 number, since 2×11102331033047² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11102331033049) 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, 189217097 + ... + 189275762.

It is an arithmetic number, because the mean of its divisors is an integer number (2775677388810).

Almost surely, 2^{11102331033047} is an apocalyptic number.

11102331033047 is a deficient number, since it is larger than the sum of its proper divisors (378522193).

11102331033047 is an equidigital number, since it uses as much as digits as its factorization.

11102331033047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 378522192.

The product of its (nonzero) digits is 4536, while the sum is 29.

Adding to 11102331033047 its reverse (74033013320111), we get a palindrome (85135344353158).

The spelling of 11102331033047 in words is "eleven trillion, one hundred two billion, three hundred thirty-one million, thirty-three thousand, forty-seven".