303012130100103 has 20 divisors (see below), whose sum is σ = 454015265803528. Its totient is φ = 201397790381040.

The previous prime is 303012130100027. The next prime is 303012130100123. The reversal of 303012130100103 is 301001031210303.

It is a happy number.

303012130100103 is a `hidden beast` number, since 30 + 301 + 2 + 130 + 100 + 103 = 666.

It is not a de Polignac number, because 303012130100103 - 2²⁵ = 303012096545671 is a prime.

It is a super-2 number, since 2×303012130100103² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (303012130100123) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 5650865176 + ... + 5650918797.

Almost surely, 2^{303012130100103} is an apocalyptic number.

303012130100103 is a deficient number, since it is larger than the sum of its proper divisors (151003135703425).

303012130100103 is a wasteful number, since it uses less digits than its factorization.

303012130100103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11301784316 (or 11301784307 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 303012130100103 its reverse (301001031210303), we get a palindrome (604013161310406).

The spelling of 303012130100103 in words is "three hundred three trillion, twelve billion, one hundred thirty million, one hundred thousand, one hundred three".