20030333120 has 112 divisors (see below), whose sum is σ = 54576756480. Its totient is φ = 6859275264.

The previous prime is 20030333117. The next prime is 20030333123. The reversal of 20030333120 is 2133303002.

It is an interprime number because it is at equal distance from previous prime (20030333117) and next prime (20030333123).

It is a tau number, because it is divible by the number of its divisors (112).

It is a super-3 number, since 3×20030333120³ (a number of 32 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (20030333123) 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, 2026751 + ... + 2036609.

Almost surely, 2^20030333120 is an apocalyptic number.

20030333120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 20030333120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27288378240).

20030333120 is an abundant number, since it is smaller than the sum of its proper divisors (34546423360).

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

20030333120 is an equidigital number, since it uses as much as digits as its factorization.

20030333120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10790 (or 10780 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 17.

Adding to 20030333120 its reverse (2133303002), we get a palindrome (22163636122).

The spelling of 20030333120 in words is "twenty billion, thirty million, three hundred thirty-three thousand, one hundred twenty".