102132111124230 has 128 divisors (see below), whose sum is σ = 271613318086656. Its totient is φ = 24372096892800.

The previous prime is 102132111124157. The next prime is 102132111124247. The reversal of 102132111124230 is 32421111231201.

It is a self number, because there is not a number n which added to its sum of digits gives 102132111124230.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3319986 + ... + 14672645.

It is an arithmetic number, because the mean of its divisors is an integer number (2121979047552).

Almost surely, 2^{102132111124230} is an apocalyptic number.

102132111124230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102132111124230 is an abundant number, since it is smaller than the sum of its proper divisors (169481206962426).

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

102132111124230 is a wasteful number, since it uses less digits than its factorization.

102132111124230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17992922.

The product of its (nonzero) digits is 576, while the sum is 24.

Adding to 102132111124230 its reverse (32421111231201), we get a palindrome (134553222355431).

The spelling of 102132111124230 in words is "one hundred two trillion, one hundred thirty-two billion, one hundred eleven million, one hundred twenty-four thousand, two hundred thirty".