103331252 has 6 divisors (see below), whose sum is σ = 180829698. Its totient is φ = 51665624.

The previous prime is 103331251. The next prime is 103331273. The reversal of 103331252 is 252133301.

It can be written as a sum of positive squares in only one way, i.e., 96746896 + 6584356 = 9836^2 + 2566^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103331251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12916403 + ... + 12916410.

It is an arithmetic number, because the mean of its divisors is an integer number (30138283).

Almost surely, 2^103331252 is an apocalyptic number.

It is an amenable number.

103331252 is a deficient number, since it is larger than the sum of its proper divisors (77498446).

103331252 is a wasteful number, since it uses less digits than its factorization.

103331252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25832817 (or 25832815 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 20.

The square root of 103331252 is about 10165.1980797228. The cubic root of 103331252 is about 469.2567882567.

Adding to 103331252 its reverse (252133301), we get a palindrome (355464553).

The spelling of 103331252 in words is "one hundred three million, three hundred thirty-one thousand, two hundred fifty-two".