140100847 has 2 divisors, whose sum is σ = 140100848. Its totient is φ = 140100846.

The previous prime is 140100841. The next prime is 140100853. The reversal of 140100847 is 748001041.

It is a balanced prime because it is at equal distance from previous prime (140100841) and next prime (140100853).

It is an emirp because it is prime and its reverse (748001041) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 140100847 - 2²³ = 131712239 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (140100841) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70050423 + 70050424.

It is an arithmetic number, because the mean of its divisors is an integer number (70050424).

Almost surely, 2^140100847 is an apocalyptic number.

140100847 is a deficient number, since it is larger than the sum of its proper divisors (1).

140100847 is an equidigital number, since it uses as much as digits as its factorization.

140100847 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 896, while the sum is 25.

The square root of 140100847 is about 11836.4203625927. The cubic root of 140100847 is about 519.3740582253.

Adding to 140100847 its reverse (748001041), we get a palindrome (888101888).

The spelling of 140100847 in words is "one hundred forty million, one hundred thousand, eight hundred forty-seven".