1131013132233 has 32 divisors (see below), whose sum is σ = 1617278607360. Its totient is φ = 700523915520.

The previous prime is 1131013132219. The next prime is 1131013132243. The reversal of 1131013132233 is 3322313101311.

It is not a de Polignac number, because 1131013132233 - 2¹² = 1131013128137 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1131013132213) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20806816 + ... + 20861102.

It is an arithmetic number, because the mean of its divisors is an integer number (50539956480).

Almost surely, 2^{1131013132233} is an apocalyptic number.

It is an amenable number.

1131013132233 is a deficient number, since it is larger than the sum of its proper divisors (486265475127).

1131013132233 is a wasteful number, since it uses less digits than its factorization.

1131013132233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59557.

The product of its (nonzero) digits is 972, while the sum is 24.

Adding to 1131013132233 its reverse (3322313101311), we get a palindrome (4453326233544).

The spelling of 1131013132233 in words is "one trillion, one hundred thirty-one billion, thirteen million, one hundred thirty-two thousand, two hundred thirty-three".