1100123130323 has 8 divisors (see below), whose sum is σ = 1257328731648. Its totient is φ = 942928817544.

The previous prime is 1100123130307. The next prime is 1100123130329. The reversal of 1100123130323 is 3230313210011.

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

It is not a de Polignac number, because 1100123130323 - 2⁴ = 1100123130307 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1100123130295 and 1100123130304.

It is not an unprimeable number, because it can be changed into a prime (1100123130329) 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, 2612261 + ... + 3004022.

It is an arithmetic number, because the mean of its divisors is an integer number (157166091456).

Almost surely, 2^{1100123130323} is an apocalyptic number.

1100123130323 is a deficient number, since it is larger than the sum of its proper divisors (157205601325).

1100123130323 is an equidigital number, since it uses as much as digits as its factorization.

1100123130323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5644273.

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

Adding to 1100123130323 its reverse (3230313210011), we get a palindrome (4330436340334).

The spelling of 1100123130323 in words is "one trillion, one hundred billion, one hundred twenty-three million, one hundred thirty thousand, three hundred twenty-three".