102232680 has 128 divisors (see below), whose sum is σ = 342921600. Its totient is φ = 24166400.

The previous prime is 102232651. The next prime is 102232703. The reversal of 102232680 is 86232201.

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

It is a self number, because there is not a number n which added to its sum of digits gives 102232680.

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, 53176 + ... + 55064.

It is an arithmetic number, because the mean of its divisors is an integer number (2679075).

Almost surely, 2^102232680 is an apocalyptic number.

102232680 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 102232680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (171460800).

102232680 is an abundant number, since it is smaller than the sum of its proper divisors (240688920).

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

102232680 is a wasteful number, since it uses less digits than its factorization.

102232680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1955 (or 1951 counting only the distinct ones).

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

The square root of 102232680 is about 10111.0177529268. The cubic root of 102232680 is about 467.5878832370.

Adding to 102232680 its reverse (86232201), we get a palindrome (188464881).

The spelling of 102232680 in words is "one hundred two million, two hundred thirty-two thousand, six hundred eighty".