11320742135 has 8 divisors (see below), whose sum is σ = 13655279760. Its totient is φ = 9009667584.

The previous prime is 11320742129. The next prime is 11320742137. The reversal of 11320742135 is 53124702311.

11320742135 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 11320742135 - 2¹⁴ = 11320725751 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11320742098 and 11320742107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11320742137) 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 7 ways as a sum of consecutive naturals, for example, 5864705 + ... + 5866634.

It is an arithmetic number, because the mean of its divisors is an integer number (1706909970).

Almost surely, 2^11320742135 is an apocalyptic number.

11320742135 is a deficient number, since it is larger than the sum of its proper divisors (2334537625).

11320742135 is a wasteful number, since it uses less digits than its factorization.

11320742135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11731537.

The product of its (nonzero) digits is 5040, while the sum is 29.

The spelling of 11320742135 in words is "eleven billion, three hundred twenty million, seven hundred forty-two thousand, one hundred thirty-five".