2120013030233 has 4 divisors (see below), whose sum is σ = 2422872034560. Its totient is φ = 1817154025908.

The previous prime is 2120013030169. The next prime is 2120013030253. The reversal of 2120013030233 is 3320303100212.

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 not a de Polignac number, because 2120013030233 - 2⁶ = 2120013030169 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2120013030253) 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, 151429502153 + ... + 151429502166.

It is an arithmetic number, because the mean of its divisors is an integer number (605718008640).

Almost surely, 2^{2120013030233} is an apocalyptic number.

It is an amenable number.

2120013030233 is a deficient number, since it is larger than the sum of its proper divisors (302859004327).

2120013030233 is an equidigital number, since it uses as much as digits as its factorization.

2120013030233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 302859004326.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 2120013030233 its reverse (3320303100212), we get a palindrome (5440316130445).

The spelling of 2120013030233 in words is "two trillion, one hundred twenty billion, thirteen million, thirty thousand, two hundred thirty-three".