147000023 has 2 divisors, whose sum is σ = 147000024. Its totient is φ = 147000022.

The previous prime is 147000013. The next prime is 147000053. The reversal of 147000023 is 320000741.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 147000023 - 2⁶ = 146999959 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 146999965 and 147000010.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (147000013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73500011 + 73500012.

It is an arithmetic number, because the mean of its divisors is an integer number (73500012).

Almost surely, 2^147000023 is an apocalyptic number.

147000023 is a deficient number, since it is larger than the sum of its proper divisors (1).

147000023 is an equidigital number, since it uses as much as digits as its factorization.

147000023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 168, while the sum is 17.

The square root of 147000023 is about 12124.3566014861. The cubic root of 147000023 is about 527.7632363155.

Adding to 147000023 its reverse (320000741), we get a palindrome (467000764).

The spelling of 147000023 in words is "one hundred forty-seven million, twenty-three", and thus it is an aban number.