24213231033133 has 4 divisors (see below), whose sum is σ = 24213255649120. Its totient is φ = 24213206417148.

The previous prime is 24213231033007. The next prime is 24213231033137. The reversal of 24213231033133 is 33133013231242.

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.

It is a cyclic number.

It is not a de Polignac number, because 24213231033133 - 2⁹ = 24213231032621 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 24213231033095 and 24213231033104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24213231033137) 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, 10768335 + ... + 12821212.

It is an arithmetic number, because the mean of its divisors is an integer number (6053313912280).

Almost surely, 2^{24213231033133} is an apocalyptic number.

It is an amenable number.

24213231033133 is a deficient number, since it is larger than the sum of its proper divisors (24615987).

24213231033133 is a wasteful number, since it uses less digits than its factorization.

24213231033133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24615986.

The product of its (nonzero) digits is 23328, while the sum is 31.

Adding to 24213231033133 its reverse (33133013231242), we get a palindrome (57346244264375).

The spelling of 24213231033133 in words is "twenty-four trillion, two hundred thirteen billion, two hundred thirty-one million, thirty-three thousand, one hundred thirty-three".