1331412103145 has 8 divisors (see below), whose sum is σ = 1621540711104. Its totient is φ = 1049232224304.

The previous prime is 1331412103129. The next prime is 1331412103159. The reversal of 1331412103145 is 5413012141331.

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 1331412103145 - 2⁴ = 1331412103129 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1987181909 + ... + 1987182578.

It is an arithmetic number, because the mean of its divisors is an integer number (202692588888).

Almost surely, 2^{1331412103145} is an apocalyptic number.

It is an amenable number.

1331412103145 is a deficient number, since it is larger than the sum of its proper divisors (290128607959).

1331412103145 is an equidigital number, since it uses as much as digits as its factorization.

1331412103145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3974364559.

The product of its (nonzero) digits is 4320, while the sum is 29.

Adding to 1331412103145 its reverse (5413012141331), we get a palindrome (6744424244476).

The spelling of 1331412103145 in words is "one trillion, three hundred thirty-one billion, four hundred twelve million, one hundred three thousand, one hundred forty-five".