1100425304 has 48 divisors (see below), whose sum is σ = 2272225200. Its totient is φ = 499245120.

The previous prime is 1100425303. The next prime is 1100425307. The reversal of 1100425304 is 4035240011.

It is a super-3 number, since 3×1100425304³ (a number of 28 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1100425303) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 888974 + ... + 890210.

It is an arithmetic number, because the mean of its divisors is an integer number (47338025).

Almost surely, 2^1100425304 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1100425304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1136112600).

1100425304 is an abundant number, since it is smaller than the sum of its proper divisors (1171799896).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1100425304 is a wasteful number, since it uses less digits than its factorization.

1100425304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2184 (or 2169 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 1100425304 is about 33172.6589829637. The cubic root of 1100425304 is about 1032.4131385751.

Adding to 1100425304 its reverse (4035240011), we get a palindrome (5135665315).

The spelling of 1100425304 in words is "one billion, one hundred million, four hundred twenty-five thousand, three hundred four".