1113210424 has 8 divisors (see below), whose sum is σ = 2087269560. Its totient is φ = 556605208.

The previous prime is 1113210389. The next prime is 1113210431. The reversal of 1113210424 is 4240123111.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 69575644 + ... + 69575659.

It is an arithmetic number, because the mean of its divisors is an integer number (260908695).

Almost surely, 2^1113210424 is an apocalyptic number.

It is an amenable number.

1113210424 is a deficient number, since it is larger than the sum of its proper divisors (974059136).

1113210424 is a wasteful number, since it uses less digits than its factorization.

1113210424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139151309 (or 139151305 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 1113210424 is about 33364.8081666896. The cubic root of 1113210424 is about 1036.3960635889.

Adding to 1113210424 its reverse (4240123111), we get a palindrome (5353333535).

The spelling of 1113210424 in words is "one billion, one hundred thirteen million, two hundred ten thousand, four hundred twenty-four".