1031133000011 has 4 divisors (see below), whose sum is σ = 1031135354592. Its totient is φ = 1031130645432.

The previous prime is 1031132999999. The next prime is 1031133000049. The reversal of 1031133000011 is 1100003311301.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1031133000011 - 2³⁸ = 756255093067 is a prime.

It is a super-3 number, since 3×1031133000011³ (a number of 37 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1031133000011.

It is not an unprimeable number, because it can be changed into a prime (1031133008011) 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 3 ways as a sum of consecutive naturals, for example, 304931 + ... + 1468076.

It is an arithmetic number, because the mean of its divisors is an integer number (257783838648).

Almost surely, 2^{1031133000011} is an apocalyptic number.

1031133000011 is a deficient number, since it is larger than the sum of its proper divisors (2354581).

1031133000011 is an equidigital number, since it uses as much as digits as its factorization.

1031133000011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2354580.

The product of its (nonzero) digits is 27, while the sum is 14.

Adding to 1031133000011 its reverse (1100003311301), we get a palindrome (2131136311312).

The spelling of 1031133000011 in words is "one trillion, thirty-one billion, one hundred thirty-three million, eleven", and thus it is an aban number.