103236864 has 72 divisors (see below), whose sum is σ = 276430560. Its totient is φ = 34203648.

The previous prime is 103236841. The next prime is 103236923. The reversal of 103236864 is 468632301.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 175579 + ... + 176165.

Almost surely, 2^103236864 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 103236864, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (138215280).

103236864 is an abundant number, since it is smaller than the sum of its proper divisors (173193696).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

103236864 is an equidigital number, since it uses as much as digits as its factorization.

103236864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 835 (or 821 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 33.

The square root of 103236864 is about 10160.5543155873. The cubic root of 103236864 is about 469.1138637559.

The spelling of 103236864 in words is "one hundred three million, two hundred thirty-six thousand, eight hundred sixty-four".