1111425104 has 30 divisors (see below), whose sum is σ = 2169805134. Its totient is φ = 551507200.

The previous prime is 1111425103. The next prime is 1111425151. The reversal of 1111425104 is 4015241111.

It can be written as a sum of positive squares in 3 ways, for example, as 194546704 + 916878400 = 13948^2 + 30280^2 .

It is a super-3 number, since 3×1111425104³ (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 (1111425103) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 298454 + ... + 302154.

Almost surely, 2^1111425104 is an apocalyptic number.

It is an amenable number.

1111425104 is a deficient number, since it is larger than the sum of its proper divisors (1058380030).

1111425104 is an equidigital number, since it uses as much as digits as its factorization.

1111425104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3983 (or 3840 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 20.

The square root of 1111425104 is about 33338.0428939672. The cubic root of 1111425104 is about 1035.8417243534.

Adding to 1111425104 its reverse (4015241111), we get a palindrome (5126666215).

The spelling of 1111425104 in words is "one billion, one hundred eleven million, four hundred twenty-five thousand, one hundred four".