102230030 has 16 divisors (see below), whose sum is σ = 210301920. Its totient is φ = 35050272.

The previous prime is 102229997. The next prime is 102230039. The reversal of 102230030 is 30032201.

It is a junction number, because it is equal to n+sod(n) for n = 102229993 and 102230020.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102230039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 730145 + ... + 730284.

It is an arithmetic number, because the mean of its divisors is an integer number (13143870).

Almost surely, 2^102230030 is an apocalyptic number.

102230030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102230030 is an abundant number, since it is smaller than the sum of its proper divisors (108071890).

102230030 is a wasteful number, since it uses less digits than its factorization.

102230030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1460443.

The product of its (nonzero) digits is 36, while the sum is 11.

The square root of 102230030 is about 10110.8867069115. The cubic root of 102230030 is about 467.5838430462.

Adding to 102230030 its reverse (30032201), we get a palindrome (132262231).

The spelling of 102230030 in words is "one hundred two million, two hundred thirty thousand, thirty".