141135913 has 4 divisors (see below), whose sum is σ = 141431040. Its totient is φ = 140840788.

The previous prime is 141135833. The next prime is 141135941. The reversal of 141135913 is 319531141.

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 141135913 - 2²¹ = 139038761 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (141135013) 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, 146845 + ... + 147802.

It is an arithmetic number, because the mean of its divisors is an integer number (35357760).

Almost surely, 2^141135913 is an apocalyptic number.

It is an amenable number.

141135913 is a deficient number, since it is larger than the sum of its proper divisors (295127).

141135913 is an equidigital number, since it uses as much as digits as its factorization.

141135913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 295126.

The product of its digits is 1620, while the sum is 28.

The square root of 141135913 is about 11880.0636782805. The cubic root of 141135913 is about 520.6499675680.

The spelling of 141135913 in words is "one hundred forty-one million, one hundred thirty-five thousand, nine hundred thirteen".