1123423130001 has 8 divisors (see below), whose sum is σ = 1520254186144. Its totient is φ = 737770413600.

The previous prime is 1123423129981. The next prime is 1123423130047. The reversal of 1123423130001 is 1000313243211.

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

It is not a de Polignac number, because 1123423130001 - 2²⁵ = 1123389575569 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1123423130001.

It is not an unprimeable number, because it can be changed into a prime (1123423130051) 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, 2794584700 + ... + 2794585101.

It is an arithmetic number, because the mean of its divisors is an integer number (190031773268).

Almost surely, 2^{1123423130001} is an apocalyptic number.

It is an amenable number.

1123423130001 is a deficient number, since it is larger than the sum of its proper divisors (396831056143).

1123423130001 is an equidigital number, since it uses as much as digits as its factorization.

1123423130001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5589169871.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 1123423130001 its reverse (1000313243211), we get a palindrome (2123736373212).

The spelling of 1123423130001 in words is "one trillion, one hundred twenty-three billion, four hundred twenty-three million, one hundred thirty thousand, one".