2120330030 has 64 divisors (see below), whose sum is σ = 4716569088. Its totient is φ = 668304000.

The previous prime is 2120329979. The next prime is 2120330053. The reversal of 2120330030 is 300330212.

It is a super-2 number, since 2×2120330030² = 8991598872239601800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a junction number, because it is equal to n+sod(n) for n = 2120329987 and 2120330014.

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, 223769 + ... + 233051.

It is an arithmetic number, because the mean of its divisors is an integer number (73696392).

Almost surely, 2^2120330030 is an apocalyptic number.

2120330030 is an abundant number, since it is smaller than the sum of its proper divisors (2596239058).

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

2120330030 is a wasteful number, since it uses less digits than its factorization.

2120330030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9561.

The product of its (nonzero) digits is 108, while the sum is 14.

The square root of 2120330030 is about 46047.0414901978. The cubic root of 2120330030 is about 1284.6983157294.

Adding to 2120330030 its reverse (300330212), we get a palindrome (2420660242).

The spelling of 2120330030 in words is "two billion, one hundred twenty million, three hundred thirty thousand, thirty".