102004140203 has 6 divisors (see below), whose sum is σ = 118657877436. Its totient is φ = 87432120132.

The previous prime is 102004140193. The next prime is 102004140209. The reversal of 102004140203 is 302041400201.

It is not a de Polignac number, because 102004140203 - 2¹² = 102004136107 is a prime.

It is not an unprimeable number, because it can be changed into a prime (102004140209) 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, 1040858525 + ... + 1040858622.

It is an arithmetic number, because the mean of its divisors is an integer number (19776312906).

Almost surely, 2^102004140203 is an apocalyptic number.

102004140203 is a deficient number, since it is larger than the sum of its proper divisors (16653737233).

102004140203 is an equidigital number, since it uses as much as digits as its factorization.

102004140203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2081717161 (or 2081717154 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 102004140203 its reverse (302041400201), we get a palindrome (404045540404).

The spelling of 102004140203 in words is "one hundred two billion, four million, one hundred forty thousand, two hundred three".