102300672 has 44 divisors (see below), whose sum is σ = 272676776. Its totient is φ = 34099200.

The previous prime is 102300647. The next prime is 102300673. The reversal of 102300672 is 276003201.

It is a happy number.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102300673) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13579 + ... + 19722.

Almost surely, 2^102300672 is an apocalyptic number.

102300672 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

102300672 is an abundant number, since it is smaller than the sum of its proper divisors (170376104).

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

102300672 is an equidigital number, since it uses as much as digits as its factorization.

102300672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33324 (or 33306 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 21.

The square root of 102300672 is about 10114.3794668778. The cubic root of 102300672 is about 467.6915199930.

Adding to 102300672 its reverse (276003201), we get a palindrome (378303873).

The spelling of 102300672 in words is "one hundred two million, three hundred thousand, six hundred seventy-two".