147541313 has 4 divisors (see below), whose sum is σ = 147595140. Its totient is φ = 147487488.

The previous prime is 147541309. The next prime is 147541321. The reversal of 147541313 is 313145741.

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 11888704 + 135652609 = 3448^2 + 11647^2 .

It is a cyclic number.

It is not a de Polignac number, because 147541313 - 2² = 147541309 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (147541333) 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, 22568 + ... + 28361.

It is an arithmetic number, because the mean of its divisors is an integer number (36898785).

Almost surely, 2^147541313 is an apocalyptic number.

It is an amenable number.

147541313 is a deficient number, since it is larger than the sum of its proper divisors (53827).

147541313 is an equidigital number, since it uses as much as digits as its factorization.

147541313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53826.

The product of its digits is 5040, while the sum is 29.

The square root of 147541313 is about 12146.6585117060. The cubic root of 147541313 is about 528.4102272313.

The spelling of 147541313 in words is "one hundred forty-seven million, five hundred forty-one thousand, three hundred thirteen".