10303012011 has 4 divisors (see below), whose sum is σ = 13737349352. Its totient is φ = 6868674672.

The previous prime is 10303012007. The next prime is 10303012021. The reversal of 10303012011 is 11021030301.

10303012011 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 10303012011 - 2² = 10303012007 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10303012001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1717168666 + ... + 1717168671.

It is an arithmetic number, because the mean of its divisors is an integer number (3434337338).

Almost surely, 2^10303012011 is an apocalyptic number.

10303012011 is a deficient number, since it is larger than the sum of its proper divisors (3434337341).

10303012011 is an equidigital number, since it uses as much as digits as its factorization.

10303012011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3434337340.

The product of its (nonzero) digits is 18, while the sum is 12.

Adding to 10303012011 its reverse (11021030301), we get a palindrome (21324042312).

The spelling of 10303012011 in words is "ten billion, three hundred three million, twelve thousand, eleven".