11052133431 has 8 divisors (see below), whose sum is σ = 14770370304. Its totient is φ = 7350992760.

The previous prime is 11052133429. The next prime is 11052133453. The reversal of 11052133431 is 13433125011.

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

It is not a de Polignac number, because 11052133431 - 2¹ = 11052133429 is a prime.

It is a super-4 number, since 4×11052133431⁴ (a number of 41 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11052133531) 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, 4272541 + ... + 4275126.

It is an arithmetic number, because the mean of its divisors is an integer number (1846296288).

Almost surely, 2^11052133431 is an apocalyptic number.

11052133431 is a deficient number, since it is larger than the sum of its proper divisors (3718236873).

11052133431 is an equidigital number, since it uses as much as digits as its factorization.

11052133431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8548101.

The product of its (nonzero) digits is 1080, while the sum is 24.

Adding to 11052133431 its reverse (13433125011), we get a palindrome (24485258442).

The spelling of 11052133431 in words is "eleven billion, fifty-two million, one hundred thirty-three thousand, four hundred thirty-one".