1158177103583 has 2 divisors, whose sum is σ = 1158177103584. Its totient is φ = 1158177103582.

The previous prime is 1158177103571. The next prime is 1158177103651. The reversal of 1158177103583 is 3853017718511.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1158177103583 - 2¹⁰ = 1158177102559 is a prime.

It is a super-2 number, since 2×1158177103583² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1158177103553) by changing a digit.

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 as a sum of consecutive naturals, namely, 579088551791 + 579088551792.

It is an arithmetic number, because the mean of its divisors is an integer number (579088551792).

Almost surely, 2^{1158177103583} is an apocalyptic number.

1158177103583 is a deficient number, since it is larger than the sum of its proper divisors (1).

1158177103583 is an equidigital number, since it uses as much as digits as its factorization.

1158177103583 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 705600, while the sum is 50.

The spelling of 1158177103583 in words is "one trillion, one hundred fifty-eight billion, one hundred seventy-seven million, one hundred three thousand, five hundred eighty-three".