101422003 has 8 divisors (see below), whose sum is σ = 103642560. Its totient is φ = 99218280.

The previous prime is 101421989. The next prime is 101422033. The reversal of 101422003 is 300224101.

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

It is a cyclic number.

It is not a de Polignac number, because 101422003 - 2²⁵ = 67867571 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101422033) 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, 8376 + ... + 16522.

It is an arithmetic number, because the mean of its divisors is an integer number (12955320).

Almost surely, 2^101422003 is an apocalyptic number.

101422003 is a deficient number, since it is larger than the sum of its proper divisors (2220557).

101422003 is an equidigital number, since it uses as much as digits as its factorization.

101422003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8417.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 101422003 is about 10070.8491697572. The cubic root of 101422003 is about 466.3486541429.

Adding to 101422003 its reverse (300224101), we get a palindrome (401646104).

The spelling of 101422003 in words is "one hundred one million, four hundred twenty-two thousand, three".