30302041233 has 4 divisors (see below), whose sum is σ = 40402721648. Its totient is φ = 20201360820.

The previous prime is 30302041201. The next prime is 30302041243. The reversal of 30302041233 is 33214020303.

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, and also an emirpimes, since its reverse is a distinct semiprime: 33214020303 = 3 ⋅11071340101.

It is not a de Polignac number, because 30302041233 - 2⁵ = 30302041201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30302041243) 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, 5050340203 + ... + 5050340208.

It is an arithmetic number, because the mean of its divisors is an integer number (10100680412).

Almost surely, 2^30302041233 is an apocalyptic number.

It is an amenable number.

30302041233 is a deficient number, since it is larger than the sum of its proper divisors (10100680415).

30302041233 is a wasteful number, since it uses less digits than its factorization.

30302041233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10100680414.

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 30302041233 its reverse (33214020303), we get a palindrome (63516061536).

The spelling of 30302041233 in words is "thirty billion, three hundred two million, forty-one thousand, two hundred thirty-three".