303144001130 has 16 divisors (see below), whose sum is σ = 545691016584. Its totient is φ = 121250530560.

The previous prime is 303144001109. The next prime is 303144001141. The reversal of 303144001130 is 31100441303.

It can be written as a sum of positive squares in 4 ways, for example, as 207444722521 + 95699278609 = 455461^2 + 309353^2 .

It is a super-2 number, since 2×303144001130² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 701867 + ... + 1048286.

Almost surely, 2^303144001130 is an apocalyptic number.

303144001130 is a deficient number, since it is larger than the sum of its proper divisors (242547015454).

303144001130 is a wasteful number, since it uses less digits than its factorization.

303144001130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1767481.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 303144001130 its reverse (31100441303), we get a palindrome (334244442433).

The spelling of 303144001130 in words is "three hundred three billion, one hundred forty-four million, one thousand, one hundred thirty".