147236023 has 8 divisors (see below), whose sum is σ = 161686656. Its totient is φ = 132963000.

The previous prime is 147236017. The next prime is 147236029. The reversal of 147236023 is 320632741.

147236023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (147236017) and next prime (147236029).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 147236023 - 2²¹ = 145138871 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 147235982 and 147236000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (147236029) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42661 + ... + 45982.

It is an arithmetic number, because the mean of its divisors is an integer number (20210832).

Almost surely, 2^147236023 is an apocalyptic number.

147236023 is a deficient number, since it is larger than the sum of its proper divisors (14450633).

147236023 is a wasteful number, since it uses less digits than its factorization.

147236023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88805.

The product of its (nonzero) digits is 6048, while the sum is 28.

The square root of 147236023 is about 12134.0851735926. The cubic root of 147236023 is about 528.0455163834.

Adding to 147236023 its reverse (320632741), we get a palindrome (467868764).

The spelling of 147236023 in words is "one hundred forty-seven million, two hundred thirty-six thousand, twenty-three".