10100002003 has 8 divisors (see below), whose sum is σ = 12430771808. Its totient is φ = 7991210304.

The previous prime is 10100001991. The next prime is 10100002009. The reversal of 10100002003 is 30020000101.

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

It is not a de Polignac number, because 10100002003 - 2³³ = 1510067411 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (7).

It is not an unprimeable number, because it can be changed into a prime (10100002009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55494426 + ... + 55494607.

It is an arithmetic number, because the mean of its divisors is an integer number (1553846476).

Almost surely, 2^10100002003 is an apocalyptic number.

10100002003 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

10100002003 is a deficient number, since it is larger than the sum of its proper divisors (2330769805).

10100002003 is a wasteful number, since it uses less digits than its factorization.

10100002003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110989053.

The product of its (nonzero) digits is 6, while the sum is 7.

Adding to 10100002003 its reverse (30020000101), we get a palindrome (40120002104).

The spelling of 10100002003 in words is "ten billion, one hundred million, two thousand, three".