140052322301 has 2 divisors, whose sum is σ = 140052322302. Its totient is φ = 140052322300.

The previous prime is 140052322297. The next prime is 140052322367. The reversal of 140052322301 is 103223250041.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 119930616100 + 20121706201 = 346310^2 + 141851^2 .

It is a cyclic number.

It is not a de Polignac number, because 140052322301 - 2² = 140052322297 is a prime.

It is a super-2 number, since 2×140052322301² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (140052322001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70026161150 + 70026161151.

It is an arithmetic number, because the mean of its divisors is an integer number (70026161151).

Almost surely, 2^140052322301 is an apocalyptic number.

It is an amenable number.

140052322301 is a deficient number, since it is larger than the sum of its proper divisors (1).

140052322301 is an equidigital number, since it uses as much as digits as its factorization.

140052322301 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1440, while the sum is 23.

Adding to 140052322301 its reverse (103223250041), we get a palindrome (243275572342).

The spelling of 140052322301 in words is "one hundred forty billion, fifty-two million, three hundred twenty-two thousand, three hundred one".