140352151 has 2 divisors, whose sum is σ = 140352152. Its totient is φ = 140352150.

The previous prime is 140352139. The next prime is 140352181. The reversal of 140352151 is 151253041.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 140352151 - 2¹⁷ = 140221079 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (140352181) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70176075 + 70176076.

It is an arithmetic number, because the mean of its divisors is an integer number (70176076).

Almost surely, 2^140352151 is an apocalyptic number.

140352151 is a deficient number, since it is larger than the sum of its proper divisors (1).

140352151 is an equidigital number, since it uses as much as digits as its factorization.

140352151 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 600, while the sum is 22.

The square root of 140352151 is about 11847.0313159036. The cubic root of 140352151 is about 519.6844127993.

The spelling of 140352151 in words is "one hundred forty million, three hundred fifty-two thousand, one hundred fifty-one".