23033011042 has 8 divisors (see below), whose sum is σ = 35201394396. Its totient is φ = 11299212912.

The previous prime is 23033011013. The next prime is 23033011061. The reversal of 23033011042 is 24011033032.

It can be written as a sum of positive squares in 2 ways, for example, as 20143841041 + 2889170001 = 141929^2 + 53751^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 108646173 + ... + 108646384.

Almost surely, 2^23033011042 is an apocalyptic number.

23033011042 is a deficient number, since it is larger than the sum of its proper divisors (12168383354).

23033011042 is a wasteful number, since it uses less digits than its factorization.

23033011042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217292612.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 23033011042 its reverse (24011033032), we get a palindrome (47044044074).

The spelling of 23033011042 in words is "twenty-three billion, thirty-three million, eleven thousand, forty-two".