1303313420131 has 16 divisors (see below), whose sum is σ = 1313964000000. Its totient is φ = 1292707364256.

The previous prime is 1303313420113. The next prime is 1303313420207. The reversal of 1303313420131 is 1310243133031.

It is a cyclic number.

It is not a de Polignac number, because 1303313420131 - 2¹⁷ = 1303313289059 is a prime.

It is a super-2 number, since 2×1303313420131² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1303313420096 and 1303313420105.

It is not an unprimeable number, because it can be changed into a prime (1303313420231) 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, 255599220 + ... + 255604318.

It is an arithmetic number, because the mean of its divisors is an integer number (82122750000).

Almost surely, 2^{1303313420131} is an apocalyptic number.

1303313420131 is a deficient number, since it is larger than the sum of its proper divisors (10650579869).

1303313420131 is a wasteful number, since it uses less digits than its factorization.

1303313420131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9066.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 1303313420131 its reverse (1310243133031), we get a palindrome (2613556553162).

The spelling of 1303313420131 in words is "one trillion, three hundred three billion, three hundred thirteen million, four hundred twenty thousand, one hundred thirty-one".