1100323132100 has 36 divisors (see below), whose sum is σ = 2389132176900. Its totient is φ = 439865477760.

The previous prime is 1100323132087. The next prime is 1100323132121. The reversal of 1100323132100 is 12313230011.

It can be written as a sum of positive squares in 6 ways, for example, as 151806861376 + 948516270724 = 389624^2 + 973918^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3129455 + ... + 3463254.

Almost surely, 2^{1100323132100} is an apocalyptic number.

1100323132100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1100323132100 is an abundant number, since it is smaller than the sum of its proper divisors (1288809044800).

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

1100323132100 is a wasteful number, since it uses less digits than its factorization.

1100323132100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6594392 (or 6594385 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 1100323132100 its reverse (12313230011), we get a palindrome (1112636362111).

The spelling of 1100323132100 in words is "one trillion, one hundred billion, three hundred twenty-three million, one hundred thirty-two thousand, one hundred".