23423203541311 has 8 divisors (see below), whose sum is σ = 26778155223200. Its totient is φ = 20070446796288.

The previous prime is 23423203541281. The next prime is 23423203541317. The reversal of 23423203541311 is 11314530232432.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 23423203541311 - 2⁷ = 23423203541183 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 (23423203541317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 548711346 + ... + 548754031.

It is an arithmetic number, because the mean of its divisors is an integer number (3347269402900).

Almost surely, 2^{23423203541311} is an apocalyptic number.

23423203541311 is a deficient number, since it is larger than the sum of its proper divisors (3354951681889).

23423203541311 is a wasteful number, since it uses less digits than its factorization.

23423203541311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1097468433.

The product of its (nonzero) digits is 51840, while the sum is 34.

Adding to 23423203541311 its reverse (11314530232432), we get a palindrome (34737733773743).

The spelling of 23423203541311 in words is "twenty-three trillion, four hundred twenty-three billion, two hundred three million, five hundred forty-one thousand, three hundred eleven".