1000333213020 has 96 divisors (see below), whose sum is σ = 3125061656640. Its totient is φ = 265648619520.

The previous prime is 1000333213003. The next prime is 1000333213067. The reversal of 1000333213020 is 203123330001.

1000333213020 is a `hidden beast` number, since 10 + 0 + 0 + 33 + 321 + 302 + 0 = 666.

1000333213020 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 1000333212984 and 1000333213002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3713157 + ... + 3973436.

It is an arithmetic number, because the mean of its divisors is an integer number (32552725590).

Almost surely, 2^{1000333213020} is an apocalyptic number.

1000333213020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1000333213020 is an abundant number, since it is smaller than the sum of its proper divisors (2124728443620).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1000333213020 is a wasteful number, since it uses less digits than its factorization.

1000333213020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7686852 (or 7686844 counting only the distinct ones).

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

Adding to 1000333213020 its reverse (203123330001), we get a palindrome (1203456543021).

The spelling of 1000333213020 in words is "one trillion, three hundred thirty-three million, two hundred thirteen thousand, twenty".