23134330333 has 4 divisors (see below), whose sum is σ = 23134671868. Its totient is φ = 23133988800.

The previous prime is 23134330321. The next prime is 23134330339. The reversal of 23134330333 is 33303343132.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3854174724 + 19280155609 = 62082^2 + 138853^2 .

It is a cyclic number.

It is not a de Polignac number, because 23134330333 - 2³³ = 14544395741 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 (23134330339) 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, 31068 + ... + 217333.

It is an arithmetic number, because the mean of its divisors is an integer number (5783667967).

Almost surely, 2^23134330333 is an apocalyptic number.

It is an amenable number.

23134330333 is a deficient number, since it is larger than the sum of its proper divisors (341535).

23134330333 is an equidigital number, since it uses as much as digits as its factorization.

23134330333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341534.

The product of its (nonzero) digits is 17496, while the sum is 28.

Adding to 23134330333 its reverse (33303343132), we get a palindrome (56437673465).

The spelling of 23134330333 in words is "twenty-three billion, one hundred thirty-four million, three hundred thirty thousand, three hundred thirty-three".