140310201 has 8 divisors (see below), whose sum is σ = 190251360. Its totient is φ = 91954592.

The previous prime is 140310199. The next prime is 140310211. The reversal of 140310201 is 102013041.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 140310201 - 2¹ = 140310199 is a prime.

It is not an unprimeable number, because it can be changed into a prime (140310211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 396180 + ... + 396533.

It is an arithmetic number, because the mean of its divisors is an integer number (23781420).

Almost surely, 2^140310201 is an apocalyptic number.

It is an amenable number.

140310201 is a deficient number, since it is larger than the sum of its proper divisors (49941159).

140310201 is an equidigital number, since it uses as much as digits as its factorization.

140310201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 792775.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 140310201 is about 11845.2606978487. The cubic root of 140310201 is about 519.6326313022.

Adding to 140310201 its reverse (102013041), we get a palindrome (242323242).

The spelling of 140310201 in words is "one hundred forty million, three hundred ten thousand, two hundred one".