1133031204242 has 16 divisors (see below), whose sum is σ = 1942377682752. Its totient is φ = 485575182960.

The previous prime is 1133031204241. The next prime is 1133031204251. The reversal of 1133031204242 is 2424021303311.

It is not an unprimeable number, because it can be changed into a prime (1133031204241) 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, 44948 + ... + 1506015.

It is an arithmetic number, because the mean of its divisors is an integer number (121398605172).

Almost surely, 2^{1133031204242} is an apocalyptic number.

1133031204242 is a deficient number, since it is larger than the sum of its proper divisors (809346478510).

1133031204242 is a wasteful number, since it uses less digits than its factorization.

1133031204242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1603153.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 1133031204242 its reverse (2424021303311), we get a palindrome (3557052507553).

The spelling of 1133031204242 in words is "one trillion, one hundred thirty-three billion, thirty-one million, two hundred four thousand, two hundred forty-two".