147812323 has 2 divisors, whose sum is σ = 147812324. Its totient is φ = 147812322.

The previous prime is 147812317. The next prime is 147812351. The reversal of 147812323 is 323218741.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 147812323 - 2¹³ = 147804131 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is not a weakly prime, because it can be changed into another prime (147812363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73906161 + 73906162.

It is an arithmetic number, because the mean of its divisors is an integer number (73906162).

Almost surely, 2^147812323 is an apocalyptic number.

147812323 is a deficient number, since it is larger than the sum of its proper divisors (1).

147812323 is an equidigital number, since it uses as much as digits as its factorization.

147812323 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8064, while the sum is 31.

The square root of 147812323 is about 12157.8091365180. The cubic root of 147812323 is about 528.7335646090.

The spelling of 147812323 in words is "one hundred forty-seven million, eight hundred twelve thousand, three hundred twenty-three".