112130020003 has 4 divisors (see below), whose sum is σ = 117005238288. Its totient is φ = 107254801720.

The previous prime is 112130020001. The next prime is 112130020069. The reversal of 112130020003 is 300020031211.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 112130020003 - 2¹ = 112130020001 is a prime.

It is a super-3 number, since 3×112130020003³ (a number of 34 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112130020001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2437609108 + ... + 2437609153.

It is an arithmetic number, because the mean of its divisors is an integer number (29251309572).

Almost surely, 2^112130020003 is an apocalyptic number.

112130020003 is a deficient number, since it is larger than the sum of its proper divisors (4875218285).

112130020003 is an equidigital number, since it uses as much as digits as its factorization.

112130020003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4875218284.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 112130020003 its reverse (300020031211), we get a palindrome (412150051214).

The spelling of 112130020003 in words is "one hundred twelve billion, one hundred thirty million, twenty thousand, three".