141318545 has 4 divisors (see below), whose sum is σ = 169582260. Its totient is φ = 113054832.

The previous prime is 141318533. The next prime is 141318563. The reversal of 141318545 is 545813141.

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

It can be written as a sum of positive squares in 2 ways, for example, as 83740801 + 57577744 = 9151^2 + 7588^2 .

It is a cyclic number.

It is not a de Polignac number, because 141318545 - 2⁶ = 141318481 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14131850 + ... + 14131859.

It is an arithmetic number, because the mean of its divisors is an integer number (42395565).

Almost surely, 2^141318545 is an apocalyptic number.

It is an amenable number.

141318545 is a deficient number, since it is larger than the sum of its proper divisors (28263715).

141318545 is an equidigital number, since it uses as much as digits as its factorization.

141318545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28263714.

The product of its digits is 9600, while the sum is 32.

The square root of 141318545 is about 11887.7476840653. The cubic root of 141318545 is about 520.8744470727.

The spelling of 141318545 in words is "one hundred forty-one million, three hundred eighteen thousand, five hundred forty-five".