23133001133320 has 32 divisors (see below), whose sum is σ = 56053041208920. Its totient is φ = 8541415802880.

The previous prime is 23133001133311. The next prime is 23133001133371. The reversal of 23133001133320 is 2333110033132.

It can be written as a sum of positive squares in 4 ways, for example, as 13777147450564 + 9355853682756 = 3711758^2 + 3058734^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22243269801 + ... + 22243270840.

Almost surely, 2^{23133001133320} is an apocalyptic number.

23133001133320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23133001133320 is an abundant number, since it is smaller than the sum of its proper divisors (32920040075600).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23133001133320 is a wasteful number, since it uses less digits than its factorization.

23133001133320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44486540665 (or 44486540661 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 25.

Adding to 23133001133320 its reverse (2333110033132), we get a palindrome (25466111166452).

The spelling of 23133001133320 in words is "twenty-three trillion, one hundred thirty-three billion, one million, one hundred thirty-three thousand, three hundred twenty".