102306260 has 48 divisors (see below), whose sum is σ = 258464640. Its totient is φ = 33229440.

The previous prime is 102306251. The next prime is 102306341. The reversal of 102306260 is 62603201.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16571 + ... + 21890.

It is an arithmetic number, because the mean of its divisors is an integer number (5384680).

Almost surely, 2^102306260 is an apocalyptic number.

102306260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102306260 is an abundant number, since it is smaller than the sum of its proper divisors (156158380).

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

102306260 is a wasteful number, since it uses less digits than its factorization.

102306260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38496 (or 38494 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 102306260 is about 10114.6557034829. The cubic root of 102306260 is about 467.7000354556.

Adding to 102306260 its reverse (62603201), we get a palindrome (164909461).

The spelling of 102306260 in words is "one hundred two million, three hundred six thousand, two hundred sixty".