1305424115111 has 8 divisors (see below), whose sum is σ = 1360747436400. Its totient is φ = 1250788040320.

The previous prime is 1305424115101. The next prime is 1305424115119. The reversal of 1305424115111 is 1115114245031.

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-1305424115111 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1305424115119) 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, 171807746 + ... + 171815343.

It is an arithmetic number, because the mean of its divisors is an integer number (170093429550).

Almost surely, 2^{1305424115111} is an apocalyptic number.

1305424115111 is a deficient number, since it is larger than the sum of its proper divisors (55323321289).

1305424115111 is a wasteful number, since it uses less digits than its factorization.

1305424115111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 343623249.

The product of its (nonzero) digits is 2400, while the sum is 29.

The spelling of 1305424115111 in words is "one trillion, three hundred five billion, four hundred twenty-four million, one hundred fifteen thousand, one hundred eleven".