23301221330133 has 48 divisors (see below), whose sum is σ = 36970544033280. Its totient is φ = 14076175129632.

The previous prime is 23301221330083. The next prime is 23301221330141. The reversal of 23301221330133 is 33103312210332.

23301221330133 is a `hidden beast` number, since 2 + 3 + 301 + 2 + 21 + 3 + 301 + 33 = 666.

It is not a de Polignac number, because 23301221330133 - 2⁸ = 23301221329877 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23301221330097 and 23301221330106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23301221330143) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 119477566 + ... + 119672432.

It is an arithmetic number, because the mean of its divisors is an integer number (770219667360).

Almost surely, 2^{23301221330133} is an apocalyptic number.

23301221330133 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

23301221330133 is a deficient number, since it is larger than the sum of its proper divisors (13669322703147).

23301221330133 is a wasteful number, since it uses less digits than its factorization.

23301221330133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225318 (or 225315 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 27.

Adding to 23301221330133 its reverse (33103312210332), we get a palindrome (56404533540465).

The spelling of 23301221330133 in words is "twenty-three trillion, three hundred one billion, two hundred twenty-one million, three hundred thirty thousand, one hundred thirty-three".