102110010003 has 6 divisors (see below), whose sum is σ = 147492236684. Its totient is φ = 68073339996.

The previous prime is 102110010001. The next prime is 102110010017. The reversal of 102110010003 is 300010011201.

It is not a de Polignac number, because 102110010003 - 2¹ = 102110010001 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9), and also a Moran number because the ratio is a prime number: 11345556667 = 102110010003 / (1 + 0 + 2 + 1 + 1 + 0 + 0 + 1 + 0 + 0 + 0 + 3).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102110010001) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5672778325 + ... + 5672778342.

Almost surely, 2^102110010003 is an apocalyptic number.

102110010003 is a deficient number, since it is larger than the sum of its proper divisors (45382226681).

102110010003 is a wasteful number, since it uses less digits than its factorization.

102110010003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11345556673 (or 11345556670 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 9.

Adding to 102110010003 its reverse (300010011201), we get a palindrome (402120021204).

The spelling of 102110010003 in words is "one hundred two billion, one hundred ten million, ten thousand, three".