1003220133331 has 16 divisors (see below), whose sum is σ = 1142263584000. Its totient is φ = 873445063968.

The previous prime is 1003220133313. The next prime is 1003220133353. The reversal of 1003220133331 is 1333310223001.

1003220133331 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 1003220133331 - 2²³ = 1003211744723 is a prime.

It is a super-2 number, since 2×1003220133331² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1003220133131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8890231 + ... + 9002368.

It is an arithmetic number, because the mean of its divisors is an integer number (71391474000).

Almost surely, 2^{1003220133331} is an apocalyptic number.

1003220133331 is a deficient number, since it is larger than the sum of its proper divisors (139043450669).

1003220133331 is a wasteful number, since it uses less digits than its factorization.

1003220133331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17892858.

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

Adding to 1003220133331 its reverse (1333310223001), we get a palindrome (2336530356332).

The spelling of 1003220133331 in words is "one trillion, three billion, two hundred twenty million, one hundred thirty-three thousand, three hundred thirty-one".