102000003 has 8 divisors (see below), whose sum is σ = 155428608. Its totient is φ = 58285704.

The previous prime is 101999969. The next prime is 102000023. The reversal of 102000003 is 300000201.

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

It is not a de Polignac number, because 102000003 - 2⁶ = 101999939 is a prime.

It is a super-2 number, since 2×102000003² = 20808001224000018, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 101999955 and 102000000.

It is not an unprimeable number, because it can be changed into a prime (102000023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2428551 + ... + 2428592.

It is an arithmetic number, because the mean of its divisors is an integer number (19428576).

Almost surely, 2^102000003 is an apocalyptic number.

102000003 is a deficient number, since it is larger than the sum of its proper divisors (53428605).

102000003 is an equidigital number, since it uses as much as digits as its factorization.

102000003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4857153.

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

The square root of 102000003 is about 10099.5050868842. The cubic root of 102000003 is about 467.2328774162.

Adding to 102000003 its reverse (300000201), we get a palindrome (402000204).

The spelling of 102000003 in words is "one hundred two million, three", and thus it is an aban number.