1131333323301 has 12 divisors (see below), whose sum is σ = 1634178824928. Its totient is φ = 754208050344.

The previous prime is 1131333323297. The next prime is 1131333323311. The reversal of 1131333323301 is 1033233331311.

1131333323301 is a `hidden beast` number, since 1 + 1 + 3 + 1 + 3 + 33 + 323 + 301 = 666.

It is not a de Polignac number, because 1131333323301 - 2² = 1131333323297 is a prime.

It is a super-2 number, since 2×1131333323301² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1131333323311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 662655 + ... + 1643708.

It is an arithmetic number, because the mean of its divisors is an integer number (136181568744).

Almost surely, 2^{1131333323301} is an apocalyptic number.

It is an amenable number.

1131333323301 is a deficient number, since it is larger than the sum of its proper divisors (502845501627).

1131333323301 is a wasteful number, since it uses less digits than its factorization.

1131333323301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2360872 (or 2360869 counting only the distinct ones).

The product of its (nonzero) digits is 4374, while the sum is 27.

Adding to 1131333323301 its reverse (1033233331311), we get a palindrome (2164566654612).

The spelling of 1131333323301 in words is "one trillion, one hundred thirty-one billion, three hundred thirty-three million, three hundred twenty-three thousand, three hundred one".