11154326141 has 24 divisors (see below), whose sum is σ = 13138272000. Its totient is φ = 9441315072.

The previous prime is 11154326129. The next prime is 11154326153. The reversal of 11154326141 is 14162345111.

11154326141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (11154326129) and next prime (11154326153).

It is not a de Polignac number, because 11154326141 - 2¹⁸ = 11154063997 is a prime.

It is a super-3 number, since 3×11154326141³ (a number of 31 digits) contains 333 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11154326111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2369396 + ... + 2374098.

It is an arithmetic number, because the mean of its divisors is an integer number (547428000).

Almost surely, 2^11154326141 is an apocalyptic number.

It is an amenable number.

11154326141 is a deficient number, since it is larger than the sum of its proper divisors (1983945859).

11154326141 is an equidigital number, since it uses as much as digits as its factorization.

11154326141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5313 (or 5306 counting only the distinct ones).

The product of its digits is 2880, while the sum is 29.

The spelling of 11154326141 in words is "eleven billion, one hundred fifty-four million, three hundred twenty-six thousand, one hundred forty-one".