1100023132103 has 8 divisors (see below), whose sum is σ = 1263127443840. Its totient is φ = 938408357880.

The previous prime is 1100023132081. The next prime is 1100023132277. The reversal of 1100023132103 is 3012313200011.

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

It is not a de Polignac number, because 1100023132103 - 2¹⁶ = 1100023066567 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 (1100023162103) 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, 372382793 + ... + 372385746.

It is an arithmetic number, because the mean of its divisors is an integer number (157890930480).

Almost surely, 2^{1100023132103} is an apocalyptic number.

1100023132103 is a deficient number, since it is larger than the sum of its proper divisors (163104311737).

1100023132103 is an equidigital number, since it uses as much as digits as its factorization.

1100023132103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 744768757.

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

Adding to 1100023132103 its reverse (3012313200011), we get a palindrome (4112336332114).

The spelling of 1100023132103 in words is "one trillion, one hundred billion, twenty-three million, one hundred thirty-two thousand, one hundred three".