103238469 has 10 divisors (see below), whose sum is σ = 154220550. Its totient is φ = 68825592.

The previous prime is 103238459. The next prime is 103238507. The reversal of 103238469 is 964832301.

It can be written as a sum of positive squares in only one way, i.e., 58522500 + 44715969 = 7650^2 + 6687^2 .

It is not a de Polignac number, because 103238469 - 2⁴ = 103238453 is a prime.

It is a super-2 number, since 2×103238469² = 21316362962927922, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103238449) 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 in 9 ways as a sum of consecutive naturals, for example, 637194 + ... + 637355.

It is an arithmetic number, because the mean of its divisors is an integer number (15422055).

Almost surely, 2^103238469 is an apocalyptic number.

It is an amenable number.

103238469 is a deficient number, since it is larger than the sum of its proper divisors (50982081).

103238469 is an equidigital number, since it uses as much as digits as its factorization.

103238469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1274561 (or 1274552 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 36.

The square root of 103238469 is about 10160.6332971917. The cubic root of 103238469 is about 469.1162948121.

The spelling of 103238469 in words is "one hundred three million, two hundred thirty-eight thousand, four hundred sixty-nine".