102930288 has 40 divisors (see below), whose sum is σ = 266673408. Its totient is φ = 34210752.

The previous prime is 102930287. The next prime is 102930301. The reversal of 102930288 is 882039201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102930287) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14695 + ... + 20537.

Almost surely, 2^102930288 is an apocalyptic number.

It is an amenable number.

102930288 is an abundant number, since it is smaller than the sum of its proper divisors (163743120).

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

102930288 is a wasteful number, since it uses less digits than its factorization.

102930288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6221 (or 6215 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 33.

The square root of 102930288 is about 10145.4565200389. The cubic root of 102930288 is about 468.6490373844.

Adding to 102930288 its reverse (882039201), we get a palindrome (984969489).

The spelling of 102930288 in words is "one hundred two million, nine hundred thirty thousand, two hundred eighty-eight".