102530883 has 24 divisors (see below), whose sum is σ = 171263568. Its totient is φ = 54081216.

The previous prime is 102530881. The next prime is 102530917. The reversal of 102530883 is 388035201.

It is a happy number.

It is not a de Polignac number, because 102530883 - 2¹ = 102530881 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 102530883.

It is not an unprimeable number, because it can be changed into a prime (102530881) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24916 + ... + 28737.

It is an arithmetic number, because the mean of its divisors is an integer number (7135982).

Almost surely, 2^102530883 is an apocalyptic number.

102530883 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

102530883 is a deficient number, since it is larger than the sum of its proper divisors (68732685).

102530883 is a wasteful number, since it uses less digits than its factorization.

102530883 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53683 (or 53676 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 102530883 is about 10125.7534534473. The cubic root of 102530883 is about 468.0420783628.

The spelling of 102530883 in words is "one hundred two million, five hundred thirty thousand, eight hundred eighty-three".