11252355133 has 4 divisors (see below), whose sum is σ = 11420300800. Its totient is φ = 11084409468.

The previous prime is 11252355119. The next prime is 11252355137. The reversal of 11252355133 is 33155325211.

11252355133 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 33155325211 = 82139 ⋅403649.

It is a cyclic number.

It is not a de Polignac number, because 11252355133 - 2²¹ = 11250257981 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11252355095 and 11252355104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11252355137) 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 3 ways as a sum of consecutive naturals, for example, 83972733 + ... + 83972866.

It is an arithmetic number, because the mean of its divisors is an integer number (2855075200).

Almost surely, 2^11252355133 is an apocalyptic number.

It is an amenable number.

11252355133 is a deficient number, since it is larger than the sum of its proper divisors (167945667).

11252355133 is an equidigital number, since it uses as much as digits as its factorization.

11252355133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167945666.

The product of its digits is 13500, while the sum is 31.

The spelling of 11252355133 in words is "eleven billion, two hundred fifty-two million, three hundred fifty-five thousand, one hundred thirty-three".