1118708136100 has 27 divisors (see below), whose sum is σ = 2427619607427. Its totient is φ = 447479023680.

The previous prime is 1118708136041. The next prime is 1118708136107. The reversal of 1118708136100 is 16318078111.

The square root of 1118708136100 is 1057690.

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

It can be written as a sum of positive squares in 4 ways, for example, as 325454276196 + 793253859904 = 570486^2 + 890648^2 .

It is a super-2 number, since 2×1118708136100² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1118708136100.

It is not an unprimeable number, because it can be changed into a prime (1118708136107) by changing a digit.

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, 10524016 + ... + 10629784.

Almost surely, 2^{1118708136100} is an apocalyptic number.

1118708136100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1118708136100 is the 1057690-th square number.

It is an amenable number.

1118708136100 is an abundant number, since it is smaller than the sum of its proper divisors (1308911471327).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1118708136100 is an frugal number, since it uses more digits than its factorization.

1118708136100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211552 (or 105776 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 37.

The spelling of 1118708136100 in words is "one trillion, one hundred eighteen billion, seven hundred eight million, one hundred thirty-six thousand, one hundred".