10100103203 has 8 divisors (see below), whose sum is σ = 10489245888. Its totient is φ = 9717972264.

The previous prime is 10100103193. The next prime is 10100103259. The reversal of 10100103203 is 30230100101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10100103203 is a prime.

It is a super-2 number, since 2×10100103203² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10100103263) 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 7 ways as a sum of consecutive naturals, for example, 1750001 + ... + 1755762.

It is an arithmetic number, because the mean of its divisors is an integer number (1311155736).

Almost surely, 2^10100103203 is an apocalyptic number.

10100103203 is a deficient number, since it is larger than the sum of its proper divisors (389142685).

10100103203 is an equidigital number, since it uses as much as digits as its factorization.

10100103203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3505873.

The product of its (nonzero) digits is 18, while the sum is 11.

Adding to 10100103203 its reverse (30230100101), we get a palindrome (40330203304).

The spelling of 10100103203 in words is "ten billion, one hundred million, one hundred three thousand, two hundred three".