141535001 has 4 divisors (see below), whose sum is σ = 144546432. Its totient is φ = 138523572.

The previous prime is 141534961. The next prime is 141535007. The reversal of 141535001 is 100535141.

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 141535001 - 2⁶ = 141534937 is a prime.

It is not an unprimeable number, because it can be changed into a prime (141535007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1505645 + ... + 1505738.

It is an arithmetic number, because the mean of its divisors is an integer number (36136608).

Almost surely, 2^141535001 is an apocalyptic number.

It is an amenable number.

141535001 is a deficient number, since it is larger than the sum of its proper divisors (3011431).

141535001 is an equidigital number, since it uses as much as digits as its factorization.

141535001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3011430.

The product of its (nonzero) digits is 300, while the sum is 20.

The square root of 141535001 is about 11896.8483641677. The cubic root of 141535001 is about 521.1402505550.

The spelling of 141535001 in words is "one hundred forty-one million, five hundred thirty-five thousand, one".