1303030131013 has 16 divisors (see below), whose sum is σ = 1418034357376. Its totient is φ = 1190154980160.

The previous prime is 1303030130993. The next prime is 1303030131041. The reversal of 1303030131013 is 3101310303031.

It is a happy number.

It is not a de Polignac number, because 1303030131013 - 2²¹ = 1303028033861 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1303030131113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1262998 + ... + 2049688.

It is an arithmetic number, because the mean of its divisors is an integer number (88627147336).

Almost surely, 2^{1303030131013} is an apocalyptic number.

1303030131013 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1303030131013 is a deficient number, since it is larger than the sum of its proper divisors (115004226363).

1303030131013 is a wasteful number, since it uses less digits than its factorization.

1303030131013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 788044.

The product of its (nonzero) digits is 243, while the sum is 19.

Adding to 1303030131013 its reverse (3101310303031), we get a palindrome (4404340434044).

The spelling of 1303030131013 in words is "one trillion, three hundred three billion, thirty million, one hundred thirty-one thousand, thirteen".