141540201 has 24 divisors (see below), whose sum is σ = 223807584. Its totient is φ = 85484160.

The previous prime is 141540199. The next prime is 141540227. The reversal of 141540201 is 102045141.

It is not a de Polignac number, because 141540201 - 2¹ = 141540199 is a prime.

It is not an unprimeable number, because it can be changed into a prime (141540251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 28065 + ... + 32721.

It is an arithmetic number, because the mean of its divisors is an integer number (9325316).

Almost surely, 2^141540201 is an apocalyptic number.

141540201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

141540201 is a deficient number, since it is larger than the sum of its proper divisors (82267383).

141540201 is a wasteful number, since it uses less digits than its factorization.

141540201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4981 (or 4978 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 18.

The square root of 141540201 is about 11897.0669074356. The cubic root of 141540201 is about 521.1466327128.

Adding to 141540201 its reverse (102045141), we get a palindrome (243585342).

It can be divided in two parts, 1415 and 40201, that added together give a triangular number (41616 = T₂₈₈).

The spelling of 141540201 in words is "one hundred forty-one million, five hundred forty thousand, two hundred one".