1101000000986 has 4 divisors (see below), whose sum is σ = 1651500001482. Its totient is φ = 550500000492.

The previous prime is 1101000000943. The next prime is 1101000001019. The reversal of 1101000000986 is 6890000001011.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 874870269025 + 226129731961 = 935345^2 + 475531^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275250000245 + ... + 275250000248.

Almost surely, 2^{1101000000986} is an apocalyptic number.

1101000000986 is a deficient number, since it is larger than the sum of its proper divisors (550500000496).

1101000000986 is an equidigital number, since it uses as much as digits as its factorization.

1101000000986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 550500000495.

The product of its (nonzero) digits is 432, while the sum is 26.

Adding to 1101000000986 its reverse (6890000001011), we get a palindrome (7991000001997).

The spelling of 1101000000986 in words is "one trillion, one hundred one billion, nine hundred eighty-six", and thus it is an aban number.