2302420233 has 4 divisors (see below), whose sum is σ = 3069893648. Its totient is φ = 1534946820.

The previous prime is 2302420193. The next prime is 2302420243. The reversal of 2302420233 is 3320242032.

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 not a de Polignac number, because 2302420233 - 2¹⁴ = 2302403849 is a prime.

It is a super-2 number, since 2×2302420233² = 10602277858655548578, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2302420243) 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, 383736703 + ... + 383736708.

It is an arithmetic number, because the mean of its divisors is an integer number (767473412).

Almost surely, 2^2302420233 is an apocalyptic number.

It is an amenable number.

2302420233 is a deficient number, since it is larger than the sum of its proper divisors (767473415).

2302420233 is an equidigital number, since it uses as much as digits as its factorization.

2302420233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 767473414.

The product of its (nonzero) digits is 1728, while the sum is 21.

The square root of 2302420233 is about 47983.5412719820. The cubic root of 2302420233 is about 1320.4689627314.

Adding to 2302420233 its reverse (3320242032), we get a palindrome (5622662265).

The spelling of 2302420233 in words is "two billion, three hundred two million, four hundred twenty thousand, two hundred thirty-three".