140201253 has 8 divisors (see below), whose sum is σ = 207705600. Its totient is φ = 93467484.

The previous prime is 140201249. The next prime is 140201267. The reversal of 140201253 is 352102041.

It is not a de Polignac number, because 140201253 - 2² = 140201249 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140201203) 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 in 7 ways as a sum of consecutive naturals, for example, 2596293 + ... + 2596346.

It is an arithmetic number, because the mean of its divisors is an integer number (25963200).

Almost surely, 2^140201253 is an apocalyptic number.

It is an amenable number.

140201253 is a deficient number, since it is larger than the sum of its proper divisors (67504347).

140201253 is an equidigital number, since it uses as much as digits as its factorization.

140201253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5192648 (or 5192642 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 140201253 is about 11840.6610035082. The cubic root of 140201253 is about 519.4981017746.

Adding to 140201253 its reverse (352102041), we get a palindrome (492303294).

The spelling of 140201253 in words is "one hundred forty million, two hundred one thousand, two hundred fifty-three".