1010320310133 has 72 divisors (see below), whose sum is σ = 1525391763480. Its totient is φ = 644073830400.

The previous prime is 1010320310119. The next prime is 1010320310149. The reversal of 1010320310133 is 3310130230101.

It is a happy number.

1010320310133 is a `hidden beast` number, since 1 + 0 + 1 + 0 + 320 + 310 + 1 + 33 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 126378117009 + 883942193124 = 355497^2 + 940182^2 .

It is not a de Polignac number, because 1010320310133 - 2²⁰ = 1010319261557 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1010320310113) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 214003213 + ... + 214007933.

It is an arithmetic number, because the mean of its divisors is an integer number (21185996715).

Almost surely, 2^{1010320310133} is an apocalyptic number.

It is an amenable number.

1010320310133 is a deficient number, since it is larger than the sum of its proper divisors (515071453347).

1010320310133 is an equidigital number, since it uses as much as digits as its factorization.

1010320310133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5011 (or 4937 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 1010320310133 its reverse (3310130230101), we get a palindrome (4320450540234).

The spelling of 1010320310133 in words is "one trillion, ten billion, three hundred twenty million, three hundred ten thousand, one hundred thirty-three".