1131232133333 has 8 divisors (see below), whose sum is σ = 1160974708608. Its totient is φ = 1101645687744.

The previous prime is 1131232133299. The next prime is 1131232133387. The reversal of 1131232133333 is 3333312321311.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1131232133333 is a prime.

It is a super-2 number, since 2×1131232133333² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1131232133296 and 1131232133305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1131232163333) 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, 39017741 + ... + 39046722.

It is an arithmetic number, because the mean of its divisors is an integer number (145121838576).

Almost surely, 2^{1131232133333} is an apocalyptic number.

It is an amenable number.

1131232133333 is a deficient number, since it is larger than the sum of its proper divisors (29742575275).

1131232133333 is an equidigital number, since it uses as much as digits as its factorization.

1131232133333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78064843.

The product of its digits is 8748, while the sum is 29.

Adding to 1131232133333 its reverse (3333312321311), we get a palindrome (4464544454644).

The spelling of 1131232133333 in words is "one trillion, one hundred thirty-one billion, two hundred thirty-two million, one hundred thirty-three thousand, three hundred thirty-three".