102134020101 has 16 divisors (see below), whose sum is σ = 139509807360. Its totient is φ = 66424020480.

The previous prime is 102134020091. The next prime is 102134020103. The reversal of 102134020101 is 101020431201.

It is not a de Polignac number, because 102134020101 - 2¹⁷ = 102133889029 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102134020103) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 3522180 + ... + 3551058.

It is an arithmetic number, because the mean of its divisors is an integer number (8719362960).

Almost surely, 2^102134020101 is an apocalyptic number.

It is an amenable number.

102134020101 is a deficient number, since it is larger than the sum of its proper divisors (37375787259).

102134020101 is a wasteful number, since it uses less digits than its factorization.

102134020101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57676.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 102134020101 its reverse (101020431201), we get a palindrome (203154451302).

The spelling of 102134020101 in words is "one hundred two billion, one hundred thirty-four million, twenty thousand, one hundred one".