102430202 has 32 divisors (see below), whose sum is σ = 189900288. Its totient is φ = 40432896.

The previous prime is 102430187. The next prime is 102430241. The reversal of 102430202 is 202034201.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6608 + ... + 15764.

It is an arithmetic number, because the mean of its divisors is an integer number (5934384).

Almost surely, 2^102430202 is an apocalyptic number.

102430202 is a deficient number, since it is larger than the sum of its proper divisors (87470086).

102430202 is a wasteful number, since it uses less digits than its factorization.

102430202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9230.

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 102430202 is about 10120.7807011119. The cubic root of 102430202 is about 467.8888290010. Note that the first 4 decimals are identical.

Adding to 102430202 its reverse (202034201), we get a palindrome (304464403).

The spelling of 102430202 in words is "one hundred two million, four hundred thirty thousand, two hundred two".