1133201321031 has 8 divisors (see below), whose sum is σ = 1627160871280. Its totient is φ = 697354659072.

The previous prime is 1133201321027. The next prime is 1133201321033. The reversal of 1133201321031 is 1301231023311.

It is a happy number.

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

It is not a de Polignac number, because 1133201321031 - 2² = 1133201321027 is a prime.

It is a super-2 number, since 2×1133201321031² (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 = 1133201320989 and 1133201321007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1133201321033) 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, 14528222026 + ... + 14528222103.

It is an arithmetic number, because the mean of its divisors is an integer number (203395108910).

Almost surely, 2^{1133201321031} is an apocalyptic number.

1133201321031 is a deficient number, since it is larger than the sum of its proper divisors (493959550249).

1133201321031 is a wasteful number, since it uses less digits than its factorization.

1133201321031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29056444145.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 1133201321031 its reverse (1301231023311), we get a palindrome (2434432344342).

The spelling of 1133201321031 in words is "one trillion, one hundred thirty-three billion, two hundred one million, three hundred twenty-one thousand, thirty-one".