1121131002433 has 6 divisors (see below), whose sum is σ = 1214005760214. Its totient is φ = 1034890155936.

The previous prime is 1121131002427. The next prime is 1121131002451. The reversal of 1121131002433 is 3342001311211.

It can be written as a sum of positive squares in 3 ways, for example, as 110607460929 + 1010523541504 = 332577^2 + 1005248^2 .

It is not a de Polignac number, because 1121131002433 - 2¹⁷ = 1121130871361 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1121131005433) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3316955460 + ... + 3316955797.

It is an arithmetic number, because the mean of its divisors is an integer number (202334293369).

Almost surely, 2^{1121131002433} is an apocalyptic number.

1121131002433 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1121131002433 is a deficient number, since it is larger than the sum of its proper divisors (92874757781).

1121131002433 is an equidigital number, since it uses as much as digits as its factorization.

1121131002433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6633911283 (or 6633911270 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 1121131002433 its reverse (3342001311211), we get a palindrome (4463132313644).

The spelling of 1121131002433 in words is "one trillion, one hundred twenty-one billion, one hundred thirty-one million, two thousand, four hundred thirty-three".