101420141065 has 8 divisors (see below), whose sum is σ = 121707197640. Its totient is φ = 81134093952.

The previous prime is 101420141029. The next prime is 101420141077. The reversal of 101420141065 is 560141024101.

It can be written as a sum of positive squares in 4 ways, for example, as 14717571856 + 86702569209 = 121316^2 + 294453^2 .

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 101420141065 - 2⁷ = 101420140937 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10204 + ... + 450493.

It is an arithmetic number, because the mean of its divisors is an integer number (15213399705).

Almost surely, 2^101420141065 is an apocalyptic number.

It is an amenable number.

101420141065 is a deficient number, since it is larger than the sum of its proper divisors (20287056575).

101420141065 is an equidigital number, since it uses as much as digits as its factorization.

101420141065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 504731.

The product of its (nonzero) digits is 960, while the sum is 25.

Adding to 101420141065 its reverse (560141024101), we get a palindrome (661561165166).

The spelling of 101420141065 in words is "one hundred one billion, four hundred twenty million, one hundred forty-one thousand, sixty-five".