23031343141205 has 48 divisors (see below), whose sum is σ = 32299150101120. Its totient is φ = 15719625871488.

The previous prime is 23031343141201. The next prime is 23031343141283. The reversal of 23031343141205 is 50214134313032.

It is not a de Polignac number, because 23031343141205 - 2² = 23031343141201 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23031343141201) 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, 245938331 + ... + 246031959.

It is an arithmetic number, because the mean of its divisors is an integer number (672898960440).

Almost surely, 2^{23031343141205} is an apocalyptic number.

It is an amenable number.

23031343141205 is a deficient number, since it is larger than the sum of its proper divisors (9267806959915).

23031343141205 is a wasteful number, since it uses less digits than its factorization.

23031343141205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98298 (or 98291 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 32.

Adding to 23031343141205 its reverse (50214134313032), we get a palindrome (73245477454237).

The spelling of 23031343141205 in words is "twenty-three trillion, thirty-one billion, three hundred forty-three million, one hundred forty-one thousand, two hundred five".