10112130203 has 4 divisors (see below), whose sum is σ = 11556720240. Its totient is φ = 8667540168.

The previous prime is 10112130167. The next prime is 10112130209. The reversal of 10112130203 is 30203121101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30203121101 = 104231 ⋅289771.

It is not a de Polignac number, because 10112130203 - 2⁶ = 10112130139 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10112130209) 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, 722295008 + ... + 722295021.

It is an arithmetic number, because the mean of its divisors is an integer number (2889180060).

Almost surely, 2^10112130203 is an apocalyptic number.

10112130203 is a deficient number, since it is larger than the sum of its proper divisors (1444590037).

10112130203 is an equidigital number, since it uses as much as digits as its factorization.

10112130203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1444590036.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 10112130203 its reverse (30203121101), we get a palindrome (40315251304).

The spelling of 10112130203 in words is "ten billion, one hundred twelve million, one hundred thirty thousand, two hundred three".