102839300 has 18 divisors (see below), whose sum is σ = 223161498. Its totient is φ = 41135680.

The previous prime is 102839293. The next prime is 102839327. The reversal of 102839300 is 3938201.

It can be written as a sum of positive squares in 3 ways, for example, as 586756 + 102252544 = 766^2 + 10112^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 102839300.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 514097 + ... + 514296.

It is an arithmetic number, because the mean of its divisors is an integer number (12397861).

Almost surely, 2^102839300 is an apocalyptic number.

102839300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102839300 is an abundant number, since it is smaller than the sum of its proper divisors (120322198).

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

102839300 is a wasteful number, since it uses less digits than its factorization.

102839300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1028407 (or 1028400 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 102839300 is about 10140.9713538694. The cubic root of 102839300 is about 468.5109050287.

The spelling of 102839300 in words is "one hundred two million, eight hundred thirty-nine thousand, three hundred".