101324401566 has 16 divisors (see below), whose sum is σ = 202736595600. Its totient is φ = 33760168448.

The previous prime is 101324401561. The next prime is 101324401643. The reversal of 101324401566 is 665104423101.

101324401566 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101324401561) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3643011 + ... + 3670718.

It is an arithmetic number, because the mean of its divisors is an integer number (12671037225).

Almost surely, 2^101324401566 is an apocalyptic number.

101324401566 is an abundant number, since it is smaller than the sum of its proper divisors (101412194034).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101324401566 is a wasteful number, since it uses less digits than its factorization.

101324401566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7316043.

The product of its (nonzero) digits is 17280, while the sum is 33.

Adding to 101324401566 its reverse (665104423101), we get a palindrome (766428824667).

The spelling of 101324401566 in words is "one hundred one billion, three hundred twenty-four million, four hundred one thousand, five hundred sixty-six".