23043160350493 has 2 divisors, whose sum is σ = 23043160350494. Its totient is φ = 23043160350492.

The previous prime is 23043160350481. The next prime is 23043160350541. The reversal of 23043160350493 is 39405306134032.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 20596729643044 + 2446430707449 = 4538362^2 + 1564107^2 .

It is a cyclic number.

It is not a de Polignac number, because 23043160350493 - 2²¹ = 23043158253341 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23043161350493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11521580175246 + 11521580175247.

It is an arithmetic number, because the mean of its divisors is an integer number (11521580175247).

Almost surely, 2^{23043160350493} is an apocalyptic number.

It is an amenable number.

23043160350493 is a deficient number, since it is larger than the sum of its proper divisors (1).

23043160350493 is an equidigital number, since it uses as much as digits as its factorization.

23043160350493 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 699840, while the sum is 43.

The spelling of 23043160350493 in words is "twenty-three trillion, forty-three billion, one hundred sixty million, three hundred fifty thousand, four hundred ninety-three".