23243130020043 has 64 divisors (see below), whose sum is σ = 34776630604800. Its totient is φ = 15342227470080.

The previous prime is 23243130020029. The next prime is 23243130020081. The reversal of 23243130020043 is 34002003134232.

23243130020043 is a `hidden beast` number, since 2 + 324 + 3 + 130 + 0 + 200 + 4 + 3 = 666.

It is not a de Polignac number, because 23243130020043 - 2⁸ = 23243130019787 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 23243130019989 and 23243130020016.

It is not an unprimeable number, because it can be changed into a prime (23243130021043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1783399455 + ... + 1783412487.

It is an arithmetic number, because the mean of its divisors is an integer number (543384853200).

Almost surely, 2^{23243130020043} is an apocalyptic number.

23243130020043 is a deficient number, since it is larger than the sum of its proper divisors (11533500584757).

23243130020043 is a wasteful number, since it uses less digits than its factorization.

23243130020043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14849 (or 14843 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

Adding to 23243130020043 its reverse (34002003134232), we get a palindrome (57245133154275).

The spelling of 23243130020043 in words is "twenty-three trillion, two hundred forty-three billion, one hundred thirty million, twenty thousand, forty-three".