112603020 has 24 divisors (see below), whose sum is σ = 315288624. Its totient is φ = 30027456.

The previous prime is 112603013. The next prime is 112603039. The reversal of 112603020 is 20306211.

It is a super-2 number, since 2×112603020² = 25358880226240800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 938299 + ... + 938418.

It is an arithmetic number, because the mean of its divisors is an integer number (13137026).

Almost surely, 2^112603020 is an apocalyptic number.

112603020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112603020 is an abundant number, since it is smaller than the sum of its proper divisors (202685604).

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

112603020 is a wasteful number, since it uses less digits than its factorization.

112603020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1876729 (or 1876727 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 112603020 is about 10611.4570158862. The cubic root of 112603020 is about 482.8920024818.

Adding to 112603020 its reverse (20306211), we get a palindrome (132909231).

The spelling of 112603020 in words is "one hundred twelve million, six hundred three thousand, twenty".