1163030865139 has 32 divisors (see below), whose sum is σ = 1415199522240. Its totient is φ = 941165299200.

The previous prime is 1163030865137. The next prime is 1163030865167. The reversal of 1163030865139 is 9315680303611.

It is a cyclic number.

It is not a de Polignac number, because 1163030865139 - 2¹ = 1163030865137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1163030865137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3233889 + ... + 3575485.

It is an arithmetic number, because the mean of its divisors is an integer number (44224985070).

Almost surely, 2^{1163030865139} is an apocalyptic number.

1163030865139 is a deficient number, since it is larger than the sum of its proper divisors (252168657101).

1163030865139 is a wasteful number, since it uses less digits than its factorization.

1163030865139 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 342471.

The product of its (nonzero) digits is 349920, while the sum is 46.

The spelling of 1163030865139 in words is "one trillion, one hundred sixty-three billion, thirty million, eight hundred sixty-five thousand, one hundred thirty-nine".