10112001203 has 4 divisors (see below), whose sum is σ = 10121304960. Its totient is φ = 10102697448.

The previous prime is 10112001161. The next prime is 10112001223. The reversal of 10112001203 is 30210021101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30210021101 = 13 ⋅2323847777.

It is a cyclic number.

It is not a de Polignac number, because 10112001203 - 2¹² = 10111997107 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10112001223) 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, 4650248 + ... + 4652421.

It is an arithmetic number, because the mean of its divisors is an integer number (2530326240).

Almost surely, 2^10112001203 is an apocalyptic number.

10112001203 is a deficient number, since it is larger than the sum of its proper divisors (9303757).

10112001203 is an equidigital number, since it uses as much as digits as its factorization.

10112001203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9303756.

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 10112001203 its reverse (30210021101), we get a palindrome (40322022304).

The spelling of 10112001203 in words is "ten billion, one hundred twelve million, one thousand, two hundred three".