141552903 has 4 divisors (see below), whose sum is σ = 188737208. Its totient is φ = 94368600.

The previous prime is 141552893. The next prime is 141552923. The reversal of 141552903 is 309255141.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 141552903 - 2⁵ = 141552871 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141552923) 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, 23592148 + ... + 23592153.

It is an arithmetic number, because the mean of its divisors is an integer number (47184302).

Almost surely, 2^141552903 is an apocalyptic number.

141552903 is a deficient number, since it is larger than the sum of its proper divisors (47184305).

141552903 is an equidigital number, since it uses as much as digits as its factorization.

141552903 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47184304.

The product of its (nonzero) digits is 5400, while the sum is 30.

The square root of 141552903 is about 11897.6007245158. The cubic root of 141552903 is about 521.1622217032.

The spelling of 141552903 in words is "one hundred forty-one million, five hundred fifty-two thousand, nine hundred three".