147113983 has 4 divisors (see below), whose sum is σ = 148630720. Its totient is φ = 145597248.

The previous prime is 147113959. The next prime is 147114001. The reversal of 147113983 is 389311741.

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

It is a cyclic number.

It is not a de Polignac number, because 147113983 - 2⁹ = 147113471 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 (147113783) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 758223 + ... + 758416.

It is an arithmetic number, because the mean of its divisors is an integer number (37157680).

Almost surely, 2^147113983 is an apocalyptic number.

147113983 is a deficient number, since it is larger than the sum of its proper divisors (1516737).

147113983 is an equidigital number, since it uses as much as digits as its factorization.

147113983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1516736.

The product of its digits is 18144, while the sum is 37.

The square root of 147113983 is about 12129.0553218295. The cubic root of 147113983 is about 527.8995817888.

The spelling of 147113983 in words is "one hundred forty-seven million, one hundred thirteen thousand, nine hundred eighty-three".