140320001027 has 2 divisors, whose sum is σ = 140320001028. Its totient is φ = 140320001026.

The previous prime is 140320001023. The next prime is 140320001051. The reversal of 140320001027 is 720100023041.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 140320001027 - 2² = 140320001023 is a prime.

It is not a weakly prime, because it can be changed into another prime (140320001023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70160000513 + 70160000514.

It is an arithmetic number, because the mean of its divisors is an integer number (70160000514).

Almost surely, 2^140320001027 is an apocalyptic number.

140320001027 is a deficient number, since it is larger than the sum of its proper divisors (1).

140320001027 is an equidigital number, since it uses as much as digits as its factorization.

140320001027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 336, while the sum is 20.

Adding to 140320001027 its reverse (720100023041), we get a palindrome (860420024068).

The spelling of 140320001027 in words is "one hundred forty billion, three hundred twenty million, one thousand, twenty-seven".