23132020341013 has 4 divisors (see below), whose sum is σ = 23132040174880. Its totient is φ = 23132000507148.

The previous prime is 23132020340981. The next prime is 23132020341049. The reversal of 23132020341013 is 31014302023132.

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 23132020341013 - 2⁵ = 23132020340981 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23132020341413) 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, 8050395 + ... + 10539112.

It is an arithmetic number, because the mean of its divisors is an integer number (5783010043720).

Almost surely, 2^{23132020341013} is an apocalyptic number.

It is an amenable number.

23132020341013 is a deficient number, since it is larger than the sum of its proper divisors (19833867).

23132020341013 is a wasteful number, since it uses less digits than its factorization.

23132020341013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19833866.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 23132020341013 its reverse (31014302023132), we get a palindrome (54146322364145).

The spelling of 23132020341013 in words is "twenty-three trillion, one hundred thirty-two billion, twenty million, three hundred forty-one thousand, thirteen".