140240101106101 has 2 divisors, whose sum is σ = 140240101106102. Its totient is φ = 140240101106100.

The previous prime is 140240101106047. The next prime is 140240101106123. The reversal of 140240101106101 is 101601101042041.

It is an a-pointer prime, because the next prime (140240101106123) can be obtained adding 140240101106101 to its sum of digits (22).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 139177490617201 + 1062610488900 = 11797351^2 + 1030830^2 .

It is a cyclic number.

It is not a de Polignac number, because 140240101106101 - 2²⁵ = 140240067551669 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (140240101104101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70120050553050 + 70120050553051.

It is an arithmetic number, because the mean of its divisors is an integer number (70120050553051).

Almost surely, 2^{140240101106101} is an apocalyptic number.

It is an amenable number.

140240101106101 is a deficient number, since it is larger than the sum of its proper divisors (1).

140240101106101 is an equidigital number, since it uses as much as digits as its factorization.

140240101106101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 192, while the sum is 22.

Adding to 140240101106101 its reverse (101601101042041), we get a palindrome (241841202148142).

The spelling of 140240101106101 in words is "one hundred forty trillion, two hundred forty billion, one hundred one million, one hundred six thousand, one hundred one".