140013032101001 has 4 divisors (see below), whose sum is σ = 140128079786772. Its totient is φ = 139897984415232.

The previous prime is 140013032100989. The next prime is 140013032101009. The reversal of 140013032101001 is 100101230310041.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 26412394211401 + 113600637889600 = 5139299^2 + 10658360^2 .

It is a cyclic number.

It is not a de Polignac number, because 140013032101001 - 2¹⁸ = 140013031838857 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (140013032101009) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57523841060 + ... + 57523843493.

It is an arithmetic number, because the mean of its divisors is an integer number (35032019946693).

Almost surely, 2^{140013032101001} is an apocalyptic number.

It is an amenable number.

140013032101001 is a deficient number, since it is larger than the sum of its proper divisors (115047685771).

140013032101001 is a wasteful number, since it uses less digits than its factorization.

140013032101001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115047685770.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 140013032101001 its reverse (100101230310041), we get a palindrome (240114262411042).

The spelling of 140013032101001 in words is "one hundred forty trillion, thirteen billion, thirty-two million, one hundred one thousand, one".