2120333311030 has 32 divisors (see below), whose sum is σ = 4163724165888. Its totient is φ = 771000559200.

The previous prime is 2120333310989. The next prime is 2120333311081. The reversal of 2120333311030 is 301133330212.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 2120333310992 and 2120333311010.

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, 2601085 + ... + 3317575.

It is an arithmetic number, because the mean of its divisors is an integer number (130116380184).

Almost surely, 2^{2120333311030} is an apocalyptic number.

2120333311030 is a deficient number, since it is larger than the sum of its proper divisors (2043390854858).

2120333311030 is a wasteful number, since it uses less digits than its factorization.

2120333311030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 743412.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 2120333311030 its reverse (301133330212), we get a palindrome (2421466641242).

The spelling of 2120333311030 in words is "two trillion, one hundred twenty billion, three hundred thirty-three million, three hundred eleven thousand, thirty".