1331342413303 has 8 divisors (see below), whose sum is σ = 1521631354880. Its totient is φ = 1141077763800.

The previous prime is 1331342413301. The next prime is 1331342413333. The reversal of 1331342413303 is 3033142431331.

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

It is a cyclic number.

It is not a de Polignac number, because 1331342413303 - 2¹ = 1331342413301 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1331342413301) 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, 5955423 + ... + 6174928.

It is an arithmetic number, because the mean of its divisors is an integer number (190203919360).

Almost surely, 2^{1331342413303} is an apocalyptic number.

1331342413303 is a deficient number, since it is larger than the sum of its proper divisors (190288941577).

1331342413303 is a wasteful number, since it uses less digits than its factorization.

1331342413303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12146037.

The product of its (nonzero) digits is 23328, while the sum is 31.

Adding to 1331342413303 its reverse (3033142431331), we get a palindrome (4364484844634).

The spelling of 1331342413303 in words is "one trillion, three hundred thirty-one billion, three hundred forty-two million, four hundred thirteen thousand, three hundred three".