112203120003 has 24 divisors (see below), whose sum is σ = 162023058432. Its totient is φ = 69037139808.

The previous prime is 112203119921. The next prime is 112203120013. The reversal of 112203120003 is 300021302211.

It is not a de Polignac number, because 112203120003 - 2⁸ = 112203119747 is a prime.

It is not an unprimeable number, because it can be changed into a prime (112203120013) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4175950 + ... + 4202732.

It is an arithmetic number, because the mean of its divisors is an integer number (6750960768).

Almost surely, 2^112203120003 is an apocalyptic number.

112203120003 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

112203120003 is a deficient number, since it is larger than the sum of its proper divisors (49819938429).

112203120003 is a wasteful number, since it uses less digits than its factorization.

112203120003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35075 (or 35062 counting only the distinct ones).

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

Adding to 112203120003 its reverse (300021302211), we get a palindrome (412224422214).

The spelling of 112203120003 in words is "one hundred twelve billion, two hundred three million, one hundred twenty thousand, three".