2120313331030 has 16 divisors (see below), whose sum is σ = 4041067760640. Its totient is φ = 798235606912.

The previous prime is 2120313331021. The next prime is 2120313331043. The reversal of 2120313331030 is 301333130212.

It is a junction number, because it is equal to n+sod(n) for n = 2120313330992 and 2120313331010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6236215510 + ... + 6236215849.

It is an arithmetic number, because the mean of its divisors is an integer number (252566735040).

Almost surely, 2^{2120313331030} is an apocalyptic number.

2120313331030 is a deficient number, since it is larger than the sum of its proper divisors (1920754429610).

2120313331030 is a wasteful number, since it uses less digits than its factorization.

2120313331030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12472431383.

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

Adding to 2120313331030 its reverse (301333130212), we get a palindrome (2421646461242).

The spelling of 2120313331030 in words is "two trillion, one hundred twenty billion, three hundred thirteen million, three hundred thirty-one thousand, thirty".