1083138980518 has 8 divisors (see below), whose sum is σ = 1856809680912. Its totient is φ = 464202420216.

The previous prime is 1083138980507. The next prime is 1083138980527. The reversal of 1083138980518 is 8150898313801.

It is a happy number.

1083138980518 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1083138980518² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38683535005 + ... + 38683535032.

It is an arithmetic number, because the mean of its divisors is an integer number (232101210114).

Almost surely, 2^{1083138980518} is an apocalyptic number.

1083138980518 is a deficient number, since it is larger than the sum of its proper divisors (773670700394).

1083138980518 is an equidigital number, since it uses as much as digits as its factorization.

1083138980518 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77367070046.

The product of its (nonzero) digits is 1658880, while the sum is 55.

The spelling of 1083138980518 in words is "one trillion, eighty-three billion, one hundred thirty-eight million, nine hundred eighty thousand, five hundred eighteen".