101542341817 has 8 divisors (see below), whose sum is σ = 116050565312. Its totient is φ = 87034662000.

The previous prime is 101542341799. The next prime is 101542341889. The reversal of 101542341817 is 718143245101.

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

It is a cyclic number.

It is not a de Polignac number, because 101542341817 - 2¹⁹ = 101541817529 is a prime.

It is a super-2 number, since 2×101542341817² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101542341517) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 411067 + ... + 609967.

It is an arithmetic number, because the mean of its divisors is an integer number (14506320664).

Almost surely, 2^101542341817 is an apocalyptic number.

It is an amenable number.

101542341817 is a deficient number, since it is larger than the sum of its proper divisors (14508223495).

101542341817 is an equidigital number, since it uses as much as digits as its factorization.

101542341817 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 271839.

The product of its (nonzero) digits is 26880, while the sum is 37.

Adding to 101542341817 its reverse (718143245101), we get a palindrome (819685586918).

The spelling of 101542341817 in words is "one hundred one billion, five hundred forty-two million, three hundred forty-one thousand, eight hundred seventeen".