103224400252 has 12 divisors (see below), whose sum is σ = 180650965320. Its totient is φ = 51609838736.

The previous prime is 103224400207. The next prime is 103224400267. The reversal of 103224400252 is 252004422301.

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 3 ways as a sum of consecutive naturals, for example, 490102 + ... + 668317.

It is an arithmetic number, because the mean of its divisors is an integer number (15054247110).

Almost surely, 2^103224400252 is an apocalyptic number.

It is an amenable number.

103224400252 is a deficient number, since it is larger than the sum of its proper divisors (77426565068).

103224400252 is a wasteful number, since it uses less digits than its factorization.

103224400252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1180700 (or 1180698 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 25.

Adding to 103224400252 its reverse (252004422301), we get a palindrome (355228822553).

The spelling of 103224400252 in words is "one hundred three billion, two hundred twenty-four million, four hundred thousand, two hundred fifty-two".