323020152047 has 2 divisors, whose sum is σ = 323020152048. Its totient is φ = 323020152046.

The previous prime is 323020152031. The next prime is 323020152061. The reversal of 323020152047 is 740251020323.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 323020152047 - 2⁴ = 323020152031 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (323020152547) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161510076023 + 161510076024.

It is an arithmetic number, because the mean of its divisors is an integer number (161510076024).

Almost surely, 2^323020152047 is an apocalyptic number.

323020152047 is a deficient number, since it is larger than the sum of its proper divisors (1).

323020152047 is an equidigital number, since it uses as much as digits as its factorization.

323020152047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10080, while the sum is 29.

The spelling of 323020152047 in words is "three hundred twenty-three billion, twenty million, one hundred fifty-two thousand, forty-seven".