1300231450405 has 32 divisors (see below), whose sum is σ = 1694214724608. Its totient is φ = 954069043200.

The previous prime is 1300231450391. The next prime is 1300231450411. The reversal of 1300231450405 is 5040541320031.

It is not a de Polignac number, because 1300231450405 - 2⁹ = 1300231449893 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2970064 + ... + 3379606.

It is an arithmetic number, because the mean of its divisors is an integer number (52944210144).

Almost surely, 2^{1300231450405} is an apocalyptic number.

It is an amenable number.

1300231450405 is a deficient number, since it is larger than the sum of its proper divisors (393983274203).

1300231450405 is a wasteful number, since it uses less digits than its factorization.

1300231450405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 410517.

The product of its (nonzero) digits is 7200, while the sum is 28.

Adding to 1300231450405 its reverse (5040541320031), we get a palindrome (6340772770436).

The spelling of 1300231450405 in words is "one trillion, three hundred billion, two hundred thirty-one million, four hundred fifty thousand, four hundred five".