1100323132103 has 8 divisors (see below), whose sum is σ = 1190137888800. Its totient is φ = 1011247591968.

The previous prime is 1100323132087. The next prime is 1100323132121. The reversal of 1100323132103 is 3012313230011.

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

It is a cyclic number.

It is not a de Polignac number, because 1100323132103 - 2⁴ = 1100323132087 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1100323132303) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 184801043 + ... + 184806996.

It is an arithmetic number, because the mean of its divisors is an integer number (148767236100).

Almost surely, 2^{1100323132103} is an apocalyptic number.

1100323132103 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1100323132103 is a deficient number, since it is larger than the sum of its proper divisors (89814756697).

1100323132103 is a wasteful number, since it uses less digits than its factorization.

1100323132103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 369608281.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 1100323132103 its reverse (3012313230011), we get a palindrome (4112636362114).

The spelling of 1100323132103 in words is "one trillion, one hundred billion, three hundred twenty-three million, one hundred thirty-two thousand, one hundred three".