102753244 has 24 divisors (see below), whose sum is σ = 197382528. Its totient is φ = 46416240.

The previous prime is 102753241. The next prime is 102753247. The reversal of 102753244 is 442357201.

It is an interprime number because it is at equal distance from previous prime (102753241) and next prime (102753247).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102753241) by changing a digit.

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, 9 + ... + 14335.

It is an arithmetic number, because the mean of its divisors is an integer number (8224272).

Almost surely, 2^102753244 is an apocalyptic number.

It is an amenable number.

102753244 is a deficient number, since it is larger than the sum of its proper divisors (94629284).

102753244 is a wasteful number, since it uses less digits than its factorization.

102753244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14505 (or 14503 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 28.

The square root of 102753244 is about 10136.7274798132. The cubic root of 102753244 is about 468.3801851393.

The spelling of 102753244 in words is "one hundred two million, seven hundred fifty-three thousand, two hundred forty-four".