11331133042 has 8 divisors (see below), whose sum is σ = 17016397056. Its totient is φ = 5659000692.

The previous prime is 11331133027. The next prime is 11331133061. The reversal of 11331133042 is 24033113311.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3280758 + ... + 3284209.

It is an arithmetic number, because the mean of its divisors is an integer number (2127049632).

Almost surely, 2^11331133042 is an apocalyptic number.

11331133042 is a deficient number, since it is larger than the sum of its proper divisors (5685264014).

11331133042 is an equidigital number, since it uses as much as digits as its factorization.

11331133042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6565832.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 11331133042 its reverse (24033113311), we get a palindrome (35364246353).

The spelling of 11331133042 in words is "eleven billion, three hundred thirty-one million, one hundred thirty-three thousand, forty-two".