1130020333231 has 16 divisors (see below), whose sum is σ = 1146319001568. Its totient is φ = 1113831936000.

The previous prime is 1130020333217. The next prime is 1130020333243. The reversal of 1130020333231 is 1323330200311.

It is a cyclic number.

It is not a de Polignac number, because 1130020333231 - 2⁵ = 1130020333199 is a prime.

It is a super-2 number, since 2×1130020333231² (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 (1130020333261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22882236 + ... + 22931566.

It is an arithmetic number, because the mean of its divisors is an integer number (71644937598).

Almost surely, 2^{1130020333231} is an apocalyptic number.

1130020333231 is a deficient number, since it is larger than the sum of its proper divisors (16298668337).

1130020333231 is a wasteful number, since it uses less digits than its factorization.

1130020333231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50442.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 1130020333231 its reverse (1323330200311), we get a palindrome (2453350533542).

The spelling of 1130020333231 in words is "one trillion, one hundred thirty billion, twenty million, three hundred thirty-three thousand, two hundred thirty-one".