1148331306715 has 16 divisors (see below), whose sum is σ = 1459117775808. Its totient is φ = 864589464576.

The previous prime is 1148331306679. The next prime is 1148331306781. The reversal of 1148331306715 is 5176031338411.

It is a cyclic number.

It is not a de Polignac number, because 1148331306715 - 2²⁹ = 1147794435803 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1834954 + ... + 2379856.

It is an arithmetic number, because the mean of its divisors is an integer number (91194860988).

Almost surely, 2^{1148331306715} is an apocalyptic number.

1148331306715 is a deficient number, since it is larger than the sum of its proper divisors (310786469093).

1148331306715 is a wasteful number, since it uses less digits than its factorization.

1148331306715 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 569718.

The product of its (nonzero) digits is 181440, while the sum is 43.

The spelling of 1148331306715 in words is "one trillion, one hundred forty-eight billion, three hundred thirty-one million, three hundred six thousand, seven hundred fifteen".