102232030 has 16 divisors (see below), whose sum is σ = 184738320. Its totient is φ = 40732672.

The previous prime is 102232021. The next prime is 102232043. The reversal of 102232030 is 30232201.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 102232030.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17320 + ... + 22459.

It is an arithmetic number, because the mean of its divisors is an integer number (11546145).

Almost surely, 2^102232030 is an apocalyptic number.

102232030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102232030 is a deficient number, since it is larger than the sum of its proper divisors (82506290).

102232030 is a wasteful number, since it uses less digits than its factorization.

102232030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40043.

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 102232030 is about 10110.9856097217. The cubic root of 102232030 is about 467.5868922533.

Adding to 102232030 its reverse (30232201), we get a palindrome (132464231).

The spelling of 102232030 in words is "one hundred two million, two hundred thirty-two thousand, thirty".