141201001 has 4 divisors (see below), whose sum is σ = 145755904. Its totient is φ = 136646100.

The previous prime is 141200999. The next prime is 141201017. The reversal of 141201001 is 100102141.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 141201001 - 2¹ = 141200999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (141201041) 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 3 ways as a sum of consecutive naturals, for example, 2277405 + ... + 2277466.

It is an arithmetic number, because the mean of its divisors is an integer number (36438976).

Almost surely, 2^141201001 is an apocalyptic number.

It is an amenable number.

141201001 is a deficient number, since it is larger than the sum of its proper divisors (4554903).

141201001 is an equidigital number, since it uses as much as digits as its factorization.

141201001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4554902.

The product of its (nonzero) digits is 8, while the sum is 10.

The square root of 141201001 is about 11882.8027417777. The cubic root of 141201001 is about 520.7299917478.

Adding to 141201001 its reverse (100102141), we get a palindrome (241303142).

The spelling of 141201001 in words is "one hundred forty-one million, two hundred one thousand, one".