1100423550002 has 32 divisors (see below), whose sum is σ = 1968810624000. Its totient is φ = 451024844688.

The previous prime is 1100423549989. The next prime is 1100423550019. The reversal of 1100423550002 is 2000553240011.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a self number, because there is not a number n which added to its sum of digits gives 1100423550002.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1520249 + ... + 2124147.

It is an arithmetic number, because the mean of its divisors is an integer number (61525332000).

Almost surely, 2^{1100423550002} is an apocalyptic number.

1100423550002 is a deficient number, since it is larger than the sum of its proper divisors (868387073998).

1100423550002 is a wasteful number, since it uses less digits than its factorization.

1100423550002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 609590.

The product of its (nonzero) digits is 1200, while the sum is 23.

Adding to 1100423550002 its reverse (2000553240011), we get a palindrome (3100976790013).

The spelling of 1100423550002 in words is "one trillion, one hundred billion, four hundred twenty-three million, five hundred fifty thousand, two".