103213000203 has 8 divisors (see below), whose sum is σ = 138700935168. Its totient is φ = 68266866024.

The previous prime is 103213000183. The next prime is 103213000213. The reversal of 103213000203 is 302000312301.

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

It is not a de Polignac number, because 103213000203 - 2¹⁸ = 103212738059 is a prime.

It is not an unprimeable number, because it can be changed into a prime (103213000213) 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, 135449751 + ... + 135450512.

It is an arithmetic number, because the mean of its divisors is an integer number (17337616896).

Almost surely, 2^103213000203 is an apocalyptic number.

103213000203 is a deficient number, since it is larger than the sum of its proper divisors (35487934965).

103213000203 is a wasteful number, since it uses less digits than its factorization.

103213000203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270900393.

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 103213000203 its reverse (302000312301), we get a palindrome (405213312504).

The spelling of 103213000203 in words is "one hundred three billion, two hundred thirteen million, two hundred three", and thus it is an aban number.