1303303200031 has 8 divisors (see below), whose sum is σ = 1490770111104. Its totient is φ = 1116156473880.

The previous prime is 1303303200011. The next prime is 1303303200037. The reversal of 1303303200031 is 1300023033031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-1303303200031 is a prime.

It is a super-2 number, since 2×1303303200031² (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 = 1303303199981 and 1303303200008.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1303303200037) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80037505 + ... + 80053786.

It is an arithmetic number, because the mean of its divisors is an integer number (186346263888).

Almost surely, 2^{1303303200031} is an apocalyptic number.

1303303200031 is a deficient number, since it is larger than the sum of its proper divisors (187466911073).

1303303200031 is a wasteful number, since it uses less digits than its factorization.

1303303200031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160092461.

The product of its (nonzero) digits is 486, while the sum is 19.

Adding to 1303303200031 its reverse (1300023033031), we get a palindrome (2603326233062).

The spelling of 1303303200031 in words is "one trillion, three hundred three billion, three hundred three million, two hundred thousand, thirty-one".