102045303 has 12 divisors (see below), whose sum is σ = 147563208. Its totient is φ = 67954320.

The previous prime is 102045301. The next prime is 102045311. The reversal of 102045303 is 303540201.

It is not a de Polignac number, because 102045303 - 2¹ = 102045301 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102045301) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2901 + ... + 14577.

It is an arithmetic number, because the mean of its divisors is an integer number (12296934).

Almost surely, 2^102045303 is an apocalyptic number.

102045303 is a deficient number, since it is larger than the sum of its proper divisors (45517905).

102045303 is a wasteful number, since it uses less digits than its factorization.

102045303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12654 (or 12651 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 102045303 is about 10101.7475220875. The cubic root of 102045303 is about 467.3020359658.

Adding to 102045303 its reverse (303540201), we get a palindrome (405585504).

The spelling of 102045303 in words is "one hundred two million, forty-five thousand, three hundred three".