102663600 has 120 divisors (see below), whose sum is σ = 354216912. Its totient is φ = 25267200.

The previous prime is 102663577. The next prime is 102663607. The reversal of 102663600 is 6366201.

It is a tau number, because it is divible by the number of its divisors (120).

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

It is not an unprimeable number, because it can be changed into a prime (102663607) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12310 + ... + 18890.

Almost surely, 2^102663600 is an apocalyptic number.

102663600 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 102663600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (177108456).

102663600 is an abundant number, since it is smaller than the sum of its proper divisors (251553312).

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

102663600 is a wasteful number, since it uses less digits than its factorization.

102663600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6615 (or 6604 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 102663600 is about 10132.3047723605. The cubic root of 102663600 is about 468.2439374069.

The spelling of 102663600 in words is "one hundred two million, six hundred sixty-three thousand, six hundred".