130003033321 has 12 divisors (see below), whose sum is σ = 151252273620. Its totient is φ = 111413299200.

The previous prime is 130003033261. The next prime is 130003033339. The reversal of 130003033321 is 123330300031.

It can be written as a sum of positive squares in 2 ways, for example, as 62194873321 + 67808160000 = 249389^2 + 260400^2 .

It is not a de Polignac number, because 130003033321 - 2¹¹ = 130003031273 is a prime.

It is a super-2 number, since 2×130003033321² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (130003033361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 100521 + ... + 519721.

It is an arithmetic number, because the mean of its divisors is an integer number (12604356135).

Almost surely, 2^130003033321 is an apocalyptic number.

It is an amenable number.

130003033321 is a deficient number, since it is larger than the sum of its proper divisors (21249240299).

130003033321 is an equidigital number, since it uses as much as digits as its factorization.

130003033321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 425544 (or 425537 counting only the distinct ones).

The product of its (nonzero) digits is 486, while the sum is 19.

Adding to 130003033321 its reverse (123330300031), we get a palindrome (253333333352).

The spelling of 130003033321 in words is "one hundred thirty billion, three million, thirty-three thousand, three hundred twenty-one".