102142300230 has 24 divisors (see below), whose sum is σ = 265569980832. Its totient is φ = 27237946704.

The previous prime is 102142300201. The next prime is 102142300261. The reversal of 102142300230 is 32003241201.

102142300230 is a `hidden beast` number, since 10 + 2 + 1 + 423 + 0 + 0 + 230 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 567457134 + ... + 567457313.

It is an arithmetic number, because the mean of its divisors is an integer number (11065415868).

Almost surely, 2^102142300230 is an apocalyptic number.

102142300230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102142300230 is an abundant number, since it is smaller than the sum of its proper divisors (163427680602).

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

102142300230 is a wasteful number, since it uses less digits than its factorization.

102142300230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1134914460 (or 1134914457 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 102142300230 its reverse (32003241201), we get a palindrome (134145541431).

The spelling of 102142300230 in words is "one hundred two billion, one hundred forty-two million, three hundred thousand, two hundred thirty".