147331351 has 2 divisors, whose sum is σ = 147331352. Its totient is φ = 147331350.

The previous prime is 147331297. The next prime is 147331357. The reversal of 147331351 is 153133741.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 147331351 - 2⁹ = 147330839 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (147331357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73665675 + 73665676.

It is an arithmetic number, because the mean of its divisors is an integer number (73665676).

Almost surely, 2^147331351 is an apocalyptic number.

147331351 is a deficient number, since it is larger than the sum of its proper divisors (1).

147331351 is an equidigital number, since it uses as much as digits as its factorization.

147331351 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3780, while the sum is 28.

The square root of 147331351 is about 12138.0126462284. The cubic root of 147331351 is about 528.1594528648.

The spelling of 147331351 in words is "one hundred forty-seven million, three hundred thirty-one thousand, three hundred fifty-one".