141261603 has 16 divisors (see below), whose sum is σ = 215854080. Its totient is φ = 80496576.

The previous prime is 141261587. The next prime is 141261629. The reversal of 141261603 is 306162141.

It is not a de Polignac number, because 141261603 - 2⁴ = 141261587 is a prime.

It is not an unprimeable number, because it can be changed into a prime (141261683) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1458 + ... + 16871.

It is an arithmetic number, because the mean of its divisors is an integer number (13490880).

Almost surely, 2^141261603 is an apocalyptic number.

141261603 is a deficient number, since it is larger than the sum of its proper divisors (74592477).

141261603 is a wasteful number, since it uses less digits than its factorization.

141261603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18706.

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 141261603 is about 11885.3524558593. The cubic root of 141261603 is about 520.8044783900.

The spelling of 141261603 in words is "one hundred forty-one million, two hundred sixty-one thousand, six hundred three".