102142132102 has 16 divisors (see below), whose sum is σ = 158364306000. Its totient is φ = 49382411040.

The previous prime is 102142132093. The next prime is 102142132117. The reversal of 102142132102 is 201231241201.

102142132102 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 102142132102.

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, 7087977 + ... + 7102372.

It is an arithmetic number, because the mean of its divisors is an integer number (9897769125).

Almost surely, 2^102142132102 is an apocalyptic number.

102142132102 is a deficient number, since it is larger than the sum of its proper divisors (56222173898).

102142132102 is a wasteful number, since it uses less digits than its factorization.

102142132102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14190471.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 102142132102 its reverse (201231241201), we get a palindrome (303373373303).

The spelling of 102142132102 in words is "one hundred two billion, one hundred forty-two million, one hundred thirty-two thousand, one hundred two".