140350153 has 2 divisors, whose sum is σ = 140350154. Its totient is φ = 140350152.

The previous prime is 140350127. The next prime is 140350159. The reversal of 140350153 is 351053041.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 86062729 + 54287424 = 9277^2 + 7368^2 .

It is an emirp because it is prime and its reverse (351053041) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 140350153 - 2⁹ = 140349641 is a prime.

It is not a weakly prime, because it can be changed into another prime (140350159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70175076 + 70175077.

It is an arithmetic number, because the mean of its divisors is an integer number (70175077).

Almost surely, 2^140350153 is an apocalyptic number.

It is an amenable number.

140350153 is a deficient number, since it is larger than the sum of its proper divisors (1).

140350153 is an equidigital number, since it uses as much as digits as its factorization.

140350153 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 140350153 is about 11846.9469906808. The cubic root of 140350153 is about 519.6819467775.

The spelling of 140350153 in words is "one hundred forty million, three hundred fifty thousand, one hundred fifty-three".