11234605011 has 8 divisors (see below), whose sum is σ = 17119398144. Its totient is φ = 6419774280.

The previous prime is 11234605009. The next prime is 11234605049. The reversal of 11234605011 is 11050643211.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11234605011 - 2¹ = 11234605009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11234600011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 267490575 + ... + 267490616.

It is an arithmetic number, because the mean of its divisors is an integer number (2139924768).

Almost surely, 2^11234605011 is an apocalyptic number.

11234605011 is a deficient number, since it is larger than the sum of its proper divisors (5884793133).

11234605011 is an equidigital number, since it uses as much as digits as its factorization.

11234605011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 534981201.

The product of its (nonzero) digits is 720, while the sum is 24.

The spelling of 11234605011 in words is "eleven billion, two hundred thirty-four million, six hundred five thousand, eleven".