10112130103 has 4 divisors (see below), whose sum is σ = 10127616408. Its totient is φ = 10096643800.

The previous prime is 10112130073. The next prime is 10112130109. The reversal of 10112130103 is 30103121101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30103121101 = 53 ⋅567983417.

It is a cyclic number.

It is not a de Polignac number, because 10112130103 - 2²¹ = 10110032951 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10112130109) 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, 7742173 + ... + 7743478.

It is an arithmetic number, because the mean of its divisors is an integer number (2531904102).

Almost surely, 2^10112130103 is an apocalyptic number.

10112130103 is a deficient number, since it is larger than the sum of its proper divisors (15486305).

10112130103 is an equidigital number, since it uses as much as digits as its factorization.

10112130103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15486304.

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 10112130103 its reverse (30103121101), we get a palindrome (40215251204).

The spelling of 10112130103 in words is "ten billion, one hundred twelve million, one hundred thirty thousand, one hundred three".