351052011 has 12 divisors (see below), whose sum is σ = 515388640. Its totient is φ = 230197680.

The previous prime is 351052007. The next prime is 351052073. The reversal of 351052011 is 110250153.

It is not a de Polignac number, because 351052011 - 2² = 351052007 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (351052001) 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, 319171 + ... + 320268.

Almost surely, 2^351052011 is an apocalyptic number.

351052011 is a deficient number, since it is larger than the sum of its proper divisors (164336629).

351052011 is a wasteful number, since it uses less digits than its factorization.

351052011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 639506 (or 639503 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 18.

The square root of 351052011 is about 18736.3820146794. The cubic root of 351052011 is about 705.4352465522.

The spelling of 351052011 in words is "three hundred fifty-one million, fifty-two thousand, eleven".