102011302 has 12 divisors (see below), whose sum is σ = 159960780. Its totient is φ = 48787508.

The previous prime is 102011269. The next prime is 102011317. The reversal of 102011302 is 203110201.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 47152 + ... + 49267.

It is an arithmetic number, because the mean of its divisors is an integer number (13330065).

Almost surely, 2^102011302 is an apocalyptic number.

102011302 is a deficient number, since it is larger than the sum of its proper divisors (57949478).

102011302 is an equidigital number, since it uses as much as digits as its factorization.

102011302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96467 (or 96444 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 10.

The square root of 102011302 is about 10100.0644552399. The cubic root of 102011302 is about 467.2501292764.

Adding to 102011302 its reverse (203110201), we get a palindrome (305121503).

The spelling of 102011302 in words is "one hundred two million, eleven thousand, three hundred two".