102268320 has 192 divisors, whose sum is σ = 401780736. Its totient is φ = 21242880.

The previous prime is 102268303. The next prime is 102268351. The reversal of 102268320 is 23862201.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 35577 + ... + 38343.

It is an arithmetic number, because the mean of its divisors is an integer number (2092608).

Almost surely, 2^102268320 is an apocalyptic number.

102268320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 102268320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (200890368).

102268320 is an abundant number, since it is smaller than the sum of its proper divisors (299512416).

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

102268320 is a wasteful number, since it uses less digits than its factorization.

102268320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2803 (or 2795 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 102268320 is about 10112.7800332055. The cubic root of 102268320 is about 467.6422132092.

The spelling of 102268320 in words is "one hundred two million, two hundred sixty-eight thousand, three hundred twenty".