1102697408836 has 27 divisors (see below), whose sum is σ = 1994095282557. Its totient is φ = 533531759520.

The previous prime is 1102697408821. The next prime is 1102697408887. The reversal of 1102697408836 is 6388047962011.

The square root of 1102697408836 is 1050094.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 382480402500 + 720217006336 = 618450^2 + 848656^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 65097360 + ... + 65114296.

Almost surely, 2^{1102697408836} is an apocalyptic number.

1102697408836 is the 1050094-th square number.

It is an amenable number.

1102697408836 is a deficient number, since it is larger than the sum of its proper divisors (891397873721).

1102697408836 is an frugal number, since it uses more digits than its factorization.

1102697408836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33940 (or 16970 counting only the distinct ones).

The product of its (nonzero) digits is 3483648, while the sum is 55.

The spelling of 1102697408836 in words is "one trillion, one hundred two billion, six hundred ninety-seven million, four hundred eight thousand, eight hundred thirty-six".