1100232310103 has 4 divisors (see below), whose sum is σ = 1100243314440. Its totient is φ = 1100221305768.

The previous prime is 1100232310057. The next prime is 1100232310139. The reversal of 1100232310103 is 3010132320011.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1100232310103 is a prime.

It is a super-2 number, since 2×1100232310103² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1100232310153) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5350808 + ... + 5552621.

It is an arithmetic number, because the mean of its divisors is an integer number (275060828610).

Almost surely, 2^{1100232310103} is an apocalyptic number.

1100232310103 is a deficient number, since it is larger than the sum of its proper divisors (11004337).

1100232310103 is a wasteful number, since it uses less digits than its factorization.

1100232310103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11004336.

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

Adding to 1100232310103 its reverse (3010132320011), we get a palindrome (4110364630114).

The spelling of 1100232310103 in words is "one trillion, one hundred billion, two hundred thirty-two million, three hundred ten thousand, one hundred three".