102920300 has 36 divisors (see below), whose sum is σ = 255244080. Its totient is φ = 35286720.

The previous prime is 102920297. The next prime is 102920317. The reversal of 102920300 is 3029201.

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 11 ways as a sum of consecutive naturals, for example, 72815 + ... + 74214.

Almost surely, 2^102920300 is an apocalyptic number.

102920300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102920300 is an abundant number, since it is smaller than the sum of its proper divisors (152323780).

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

102920300 is a wasteful number, since it uses less digits than its factorization.

102920300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147050 (or 147043 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 102920300 is about 10144.9642680494. The cubic root of 102920300 is about 468.6338781989.

Adding to 102920300 its reverse (3029201), we get a palindrome (105949501).

The spelling of 102920300 in words is "one hundred two million, nine hundred twenty thousand, three hundred".