1130020033031 has 4 divisors (see below), whose sum is σ = 1130022835872. Its totient is φ = 1130017230192.

The previous prime is 1130020033007. The next prime is 1130020033049. The reversal of 1130020033031 is 1303300200311.

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 1130020033031 - 2²² = 1130015838727 is a prime.

It is a super-2 number, since 2×1130020033031² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1130020033231) 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, 669110 + ... + 1645523.

It is an arithmetic number, because the mean of its divisors is an integer number (282505708968).

Almost surely, 2^{1130020033031} is an apocalyptic number.

1130020033031 is a deficient number, since it is larger than the sum of its proper divisors (2802841).

1130020033031 is an equidigital number, since it uses as much as digits as its factorization.

1130020033031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2802840.

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 1130020033031 its reverse (1303300200311), we get a palindrome (2433320233342).

The spelling of 1130020033031 in words is "one trillion, one hundred thirty billion, twenty million, thirty-three thousand, thirty-one".