140023415101 has 2 divisors, whose sum is σ = 140023415102. Its totient is φ = 140023415100.

The previous prime is 140023415071. The next prime is 140023415141. The reversal of 140023415101 is 101514320041.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 73717680100 + 66305735001 = 271510^2 + 257499^2 .

It is a cyclic number.

It is not a de Polignac number, because 140023415101 - 2¹⁷ = 140023284029 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (140023415141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70011707550 + 70011707551.

It is an arithmetic number, because the mean of its divisors is an integer number (70011707551).

Almost surely, 2^140023415101 is an apocalyptic number.

It is an amenable number.

140023415101 is a deficient number, since it is larger than the sum of its proper divisors (1).

140023415101 is an equidigital number, since it uses as much as digits as its factorization.

140023415101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 480, while the sum is 22.

Adding to 140023415101 its reverse (101514320041), we get a palindrome (241537735142).

The spelling of 140023415101 in words is "one hundred forty billion, twenty-three million, four hundred fifteen thousand, one hundred one".