1333013020 has 48 divisors (see below), whose sum is σ = 3041740800. Its totient is φ = 488842560.

The previous prime is 1333013009. The next prime is 1333013081. The reversal of 1333013020 is 203103331.

It is a super-2 number, since 2×1333013020² = 3553847422979040800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1333012985 and 1333013003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44800 + ... + 68359.

It is an arithmetic number, because the mean of its divisors is an integer number (63369600).

Almost surely, 2^1333013020 is an apocalyptic number.

1333013020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1333013020 is an abundant number, since it is smaller than the sum of its proper divisors (1708727780).

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

1333013020 is a wasteful number, since it uses less digits than its factorization.

1333013020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113218 (or 113216 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 16.

The square root of 1333013020 is about 36510.4508326041. The cubic root of 1333013020 is about 1100.5542716291.

Adding to 1333013020 its reverse (203103331), we get a palindrome (1536116351).

The spelling of 1333013020 in words is "one billion, three hundred thirty-three million, thirteen thousand, twenty".