140213327 has 2 divisors, whose sum is σ = 140213328. Its totient is φ = 140213326.

The previous prime is 140213309. The next prime is 140213357. The reversal of 140213327 is 723312041.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 140213327 - 2¹⁸ = 139951183 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (140213357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70106663 + 70106664.

It is an arithmetic number, because the mean of its divisors is an integer number (70106664).

Almost surely, 2^140213327 is an apocalyptic number.

140213327 is a deficient number, since it is larger than the sum of its proper divisors (1).

140213327 is an equidigital number, since it uses as much as digits as its factorization.

140213327 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 140213327 is about 11841.1708458243. The cubic root of 140213327 is about 519.5130142425.

Adding to 140213327 its reverse (723312041), we get a palindrome (863525368).

The spelling of 140213327 in words is "one hundred forty million, two hundred thirteen thousand, three hundred twenty-seven".