10101232003 has 4 divisors (see below), whose sum is σ = 10101487528. Its totient is φ = 10100976480.

The previous prime is 10101231997. The next prime is 10101232007. The reversal of 10101232003 is 30023210101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30023210101 = 2083 ⋅14413447.

It is a cyclic number.

It is not a de Polignac number, because 10101232003 - 2¹⁷ = 10101100931 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10101232007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54438 + ... + 152203.

It is an arithmetic number, because the mean of its divisors is an integer number (2525371882).

Almost surely, 2^10101232003 is an apocalyptic number.

10101232003 is a deficient number, since it is larger than the sum of its proper divisors (255525).

10101232003 is an equidigital number, since it uses as much as digits as its factorization.

10101232003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255524.

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

Adding to 10101232003 its reverse (30023210101), we get a palindrome (40124442104).

The spelling of 10101232003 in words is "ten billion, one hundred one million, two hundred thirty-two thousand, three".