303012000103 has 4 divisors (see below), whose sum is σ = 304335196840. Its totient is φ = 301688803368.

The previous prime is 303012000091. The next prime is 303012000107. The reversal of 303012000103 is 301000210303.

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

It is a cyclic number.

It is not a de Polignac number, because 303012000103 - 2¹³ = 303011991911 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (303012000107) 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, 661598025 + ... + 661598482.

It is an arithmetic number, because the mean of its divisors is an integer number (76083799210).

Almost surely, 2^303012000103 is an apocalyptic number.

303012000103 is a deficient number, since it is larger than the sum of its proper divisors (1323196737).

303012000103 is a wasteful number, since it uses less digits than its factorization.

303012000103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1323196736.

The product of its (nonzero) digits is 54, while the sum is 13.

Adding to 303012000103 its reverse (301000210303), we get a palindrome (604012210406).

The spelling of 303012000103 in words is "three hundred three billion, twelve million, one hundred three", and thus it is an aban number.