103210043252 has 24 divisors (see below), whose sum is σ = 185021139072. Its totient is φ = 50349499200.

The previous prime is 103210043239. The next prime is 103210043263. The reversal of 103210043252 is 252340012301.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 172649 + ... + 486032.

It is an arithmetic number, because the mean of its divisors is an integer number (7709214128).

Almost surely, 2^103210043252 is an apocalyptic number.

It is an amenable number.

103210043252 is a deficient number, since it is larger than the sum of its proper divisors (81811095820).

103210043252 is a wasteful number, since it uses less digits than its factorization.

103210043252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 659639 (or 659637 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

Adding to 103210043252 its reverse (252340012301), we get a palindrome (355550055553).

The spelling of 103210043252 in words is "one hundred three billion, two hundred ten million, forty-three thousand, two hundred fifty-two".