332123147 has 2 divisors, whose sum is σ = 332123148. Its totient is φ = 332123146.

The previous prime is 332123117. The next prime is 332123149. The reversal of 332123147 is 741321233.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 332123147 - 2¹⁸ = 331861003 is a prime.

It is a super-2 number, since 2×332123147² = 220611569546367218, which contains 22 as substring.

Together with 332123149, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (332123149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 166061573 + 166061574.

It is an arithmetic number, because the mean of its divisors is an integer number (166061574).

Almost surely, 2^332123147 is an apocalyptic number.

332123147 is a deficient number, since it is larger than the sum of its proper divisors (1).

332123147 is an equidigital number, since it uses as much as digits as its factorization.

332123147 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3024, while the sum is 26.

The square root of 332123147 is about 18224.2461298129. The cubic root of 332123147 is about 692.5211604963.

The spelling of 332123147 in words is "three hundred thirty-two million, one hundred twenty-three thousand, one hundred forty-seven".