1133230131133 has 8 divisors (see below), whose sum is σ = 1199906048952. Its totient is φ = 1066555915776.

The previous prime is 1133230131127. The next prime is 1133230131139. The reversal of 1133230131133 is 3311310323311.

It is an interprime number because it is at equal distance from previous prime (1133230131127) and next prime (1133230131139).

It can be written as a sum of positive squares in 4 ways, for example, as 350780199289 + 782449931844 = 592267^2 + 884562^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 1133230131133 - 2⁵ = 1133230131101 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1133230131098 and 1133230131107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1133230131139) 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, 1101391 + ... + 1865347.

It is an arithmetic number, because the mean of its divisors is an integer number (149988256119).

Almost surely, 2^{1133230131133} is an apocalyptic number.

It is an amenable number.

1133230131133 is a deficient number, since it is larger than the sum of its proper divisors (66675917819).

1133230131133 is an equidigital number, since it uses as much as digits as its factorization.

1133230131133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 851231.

The product of its (nonzero) digits is 1458, while the sum is 25.

Adding to 1133230131133 its reverse (3311310323311), we get a palindrome (4444540454444).

The spelling of 1133230131133 in words is "one trillion, one hundred thirty-three billion, two hundred thirty million, one hundred thirty-one thousand, one hundred thirty-three".