140201147 has 2 divisors, whose sum is σ = 140201148. Its totient is φ = 140201146.

The previous prime is 140201143. The next prime is 140201161. The reversal of 140201147 is 741102041.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 140201147 - 2² = 140201143 is a prime.

It is a super-3 number, since 3×140201147³ (a number of 25 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (140201143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70100573 + 70100574.

It is an arithmetic number, because the mean of its divisors is an integer number (70100574).

Almost surely, 2^140201147 is an apocalyptic number.

140201147 is a deficient number, since it is larger than the sum of its proper divisors (1).

140201147 is an equidigital number, since it uses as much as digits as its factorization.

140201147 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 224, while the sum is 20.

The square root of 140201147 is about 11840.6565274059. The cubic root of 140201147 is about 519.4979708514.

Adding to 140201147 its reverse (741102041), we get a palindrome (881303188).

The spelling of 140201147 in words is "one hundred forty million, two hundred one thousand, one hundred forty-seven".