2120230304053 has 4 divisors (see below), whose sum is σ = 2129738063488. Its totient is φ = 2110722544620.

The previous prime is 2120230303903. The next prime is 2120230304081. The reversal of 2120230304053 is 3504030320212.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2120230304053 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2120230304453) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4753879383 + ... + 4753879828.

It is an arithmetic number, because the mean of its divisors is an integer number (532434515872).

Almost surely, 2^{2120230304053} is an apocalyptic number.

It is an amenable number.

2120230304053 is a deficient number, since it is larger than the sum of its proper divisors (9507759435).

2120230304053 is an equidigital number, since it uses as much as digits as its factorization.

2120230304053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9507759434.

The product of its (nonzero) digits is 4320, while the sum is 25.

Adding to 2120230304053 its reverse (3504030320212), we get a palindrome (5624260624265).

The spelling of 2120230304053 in words is "two trillion, one hundred twenty billion, two hundred thirty million, three hundred four thousand, fifty-three".