1030311200309 has 16 divisors (see below), whose sum is σ = 1063065358080. Its totient is φ = 997822209600.

The previous prime is 1030311200221. The next prime is 1030311200333. The reversal of 1030311200309 is 9030021130301.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1030311200309 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1030311200509) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10931234 + ... + 11025084.

It is an arithmetic number, because the mean of its divisors is an integer number (66441584880).

Almost surely, 2^{1030311200309} is an apocalyptic number.

It is an amenable number.

1030311200309 is a deficient number, since it is larger than the sum of its proper divisors (32754157771).

1030311200309 is a wasteful number, since it uses less digits than its factorization.

1030311200309 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95260.

The product of its (nonzero) digits is 486, while the sum is 23.

The spelling of 1030311200309 in words is "one trillion, thirty billion, three hundred eleven million, two hundred thousand, three hundred nine".