10303643361 has 16 divisors (see below), whose sum is σ = 15775914240. Its totient is φ = 5915967120.

The previous prime is 10303643353. The next prime is 10303643377. The reversal of 10303643361 is 16334630301.

It is not a de Polignac number, because 10303643361 - 2³ = 10303643353 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10303643341) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8215995 + ... + 8217248.

It is an arithmetic number, because the mean of its divisors is an integer number (985994640).

Almost surely, 2^10303643361 is an apocalyptic number.

10303643361 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

10303643361 is a deficient number, since it is larger than the sum of its proper divisors (5472270879).

10303643361 is a wasteful number, since it uses less digits than its factorization.

10303643361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16433276.

The product of its (nonzero) digits is 11664, while the sum is 30.

The spelling of 10303643361 in words is "ten billion, three hundred three million, six hundred forty-three thousand, three hundred sixty-one".