10101003 has 8 divisors (see below), whose sum is σ = 14692416. Its totient is φ = 6121800.

The previous prime is 10100999. The next prime is 10101023. The reversal of 10101003 is 30010101.

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

It is not a de Polignac number, because 10101003 - 2² = 10100999 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10100982 and 10101000.

It is not an unprimeable number, because it can be changed into a prime (10101023) 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, 153013 + ... + 153078.

It is an arithmetic number, because the mean of its divisors is an integer number (1836552).

Almost surely, 2^10101003 is an apocalyptic number.

10101003 is a deficient number, since it is larger than the sum of its proper divisors (4591413).

10101003 is a wasteful number, since it uses less digits than its factorization.

10101003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 306105.

The product of its (nonzero) digits is 3, while the sum is 6.

The square root of 10101003 is about 3178.2075136781. The cubic root of 10101003 is about 216.1663884277.

Adding to 10101003 its reverse (30010101), we get a palindrome (40111104).

The spelling of 10101003 in words is "ten million, one hundred one thousand, three".