111430004 has 12 divisors (see below), whose sum is σ = 222860064. Its totient is φ = 47755704.

The previous prime is 111429991. The next prime is 111430013. The reversal of 111430004 is 400034111.

It is a happy number.

111430004 is an admirable number.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1989794 + ... + 1989849.

It is an arithmetic number, because the mean of its divisors is an integer number (18571672).

Almost surely, 2^111430004 is an apocalyptic number.

111430004 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

111430004 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

111430004 is a wasteful number, since it uses less digits than its factorization.

111430004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3979654 (or 3979652 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 111430004 is about 10556.0411139783. The cubic root of 111430004 is about 481.2093406027.

Adding to 111430004 its reverse (400034111), we get a palindrome (511464115).

The spelling of 111430004 in words is "one hundred eleven million, four hundred thirty thousand, four".