1002013020333 has 12 divisors (see below), whose sum is σ = 1558686920700. Its totient is φ = 616623397056.

The previous prime is 1002013020287. The next prime is 1002013020343. The reversal of 1002013020333 is 3330203102001.

1002013020333 is a `hidden beast` number, since 10 + 0 + 20 + 1 + 302 + 0 + 333 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 595801821924 + 406211198409 = 771882^2 + 637347^2 .

It is not a de Polignac number, because 1002013020333 - 2⁶ = 1002013020269 is a prime.

It is a super-2 number, since 2×1002013020333² (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 (1002013020343) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4282106808 + ... + 4282107041.

It is an arithmetic number, because the mean of its divisors is an integer number (129890576725).

Almost surely, 2^{1002013020333} is an apocalyptic number.

1002013020333 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1002013020333 is a deficient number, since it is larger than the sum of its proper divisors (556673900367).

1002013020333 is a wasteful number, since it uses less digits than its factorization.

1002013020333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8564213868 (or 8564213865 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 1002013020333 its reverse (3330203102001), we get a palindrome (4332216122334).

The spelling of 1002013020333 in words is "one trillion, two billion, thirteen million, twenty thousand, three hundred thirty-three".