1083577808881 has 4 divisors (see below), whose sum is σ = 1130689887552. Its totient is φ = 1036465730212.

The previous prime is 1083577808869. The next prime is 1083577808903. The reversal of 1083577808881 is 1888087753801.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1083577808881 - 2¹³ = 1083577800689 is a prime.

It is a super-2 number, since 2×1083577808881² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1083577808821) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23556039301 + ... + 23556039346.

It is an arithmetic number, because the mean of its divisors is an integer number (282672471888).

Almost surely, 2^{1083577808881} is an apocalyptic number.

It is an amenable number.

1083577808881 is a deficient number, since it is larger than the sum of its proper divisors (47112078671).

1083577808881 is an equidigital number, since it uses as much as digits as its factorization.

1083577808881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47112078670.

The product of its (nonzero) digits is 24084480, while the sum is 64.

The spelling of 1083577808881 in words is "one trillion, eighty-three billion, five hundred seventy-seven million, eight hundred eight thousand, eight hundred eighty-one".