345063303 has 12 divisors (see below), whose sum is σ = 536765320. Its totient is φ = 212346576.

The previous prime is 345063293. The next prime is 345063343. The reversal of 345063303 is 303360543.

It is not a de Polignac number, because 345063303 - 2⁹ = 345062791 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345063343) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1474513 + ... + 1474746.

Almost surely, 2^345063303 is an apocalyptic number.

345063303 is a deficient number, since it is larger than the sum of its proper divisors (191702017).

345063303 is a wasteful number, since it uses less digits than its factorization.

345063303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2949278 (or 2949275 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 27.

The square root of 345063303 is about 18575.8796023230. The cubic root of 345063303 is about 701.4008024026.

The spelling of 345063303 in words is "three hundred forty-five million, sixty-three thousand, three hundred three".