102130302 has 8 divisors (see below), whose sum is σ = 204260616. Its totient is φ = 34043432.

The previous prime is 102130297. The next prime is 102130307. The reversal of 102130302 is 203031201.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (102130297) and next prime (102130307).

It is a sphenic number, since it is the product of 3 distinct primes.

102130302 is an admirable number.

It is a super-2 number, since 2×102130302² = 20861197173222408, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102130307) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8510853 + ... + 8510864.

It is an arithmetic number, because the mean of its divisors is an integer number (25532577).

Almost surely, 2^102130302 is an apocalyptic number.

102130302 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

102130302 is a wasteful number, since it uses less digits than its factorization.

102130302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17021722.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 102130302 is about 10105.9537897222. The cubic root of 102130302 is about 467.4317469253.

Adding to 102130302 its reverse (203031201), we get a palindrome (305161503).

It can be divided in two parts, 10 and 2130302, that added together give a palindrome (2130312).

The spelling of 102130302 in words is "one hundred two million, one hundred thirty thousand, three hundred two".