102302264 has 8 divisors (see below), whose sum is σ = 191816760. Its totient is φ = 51151128.

The previous prime is 102302261. The next prime is 102302269. The reversal of 102302264 is 462203201.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102302261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6393884 + ... + 6393899.

It is an arithmetic number, because the mean of its divisors is an integer number (23977095).

Almost surely, 2^102302264 is an apocalyptic number.

It is an amenable number.

102302264 is a deficient number, since it is larger than the sum of its proper divisors (89514496).

102302264 is a wasteful number, since it uses less digits than its factorization.

102302264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12787789 (or 12787785 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 102302264 is about 10114.4581664071. The cubic root of 102302264 is about 467.6939460476.

Adding to 102302264 its reverse (462203201), we get a palindrome (564505465).

The spelling of 102302264 in words is "one hundred two million, three hundred two thousand, two hundred sixty-four".