11323542135 has 8 divisors (see below), whose sum is σ = 18117667440. Its totient is φ = 6039222464.

The previous prime is 11323542133. The next prime is 11323542161. The reversal of 11323542135 is 53124532311.

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

It is a cyclic number.

It is not a de Polignac number, because 11323542135 - 2¹ = 11323542133 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11323542133) 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, 377451390 + ... + 377451419.

It is an arithmetic number, because the mean of its divisors is an integer number (2264708430).

Almost surely, 2^11323542135 is an apocalyptic number.

11323542135 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

11323542135 is a deficient number, since it is larger than the sum of its proper divisors (6794125305).

11323542135 is an equidigital number, since it uses as much as digits as its factorization.

11323542135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 754902817.

The product of its digits is 10800, while the sum is 30.

The spelling of 11323542135 in words is "eleven billion, three hundred twenty-three million, five hundred forty-two thousand, one hundred thirty-five".