20134034102 has 32 divisors (see below), whose sum is σ = 38452276800. Its totient is φ = 7690451328.

The previous prime is 20134033999. The next prime is 20134034119. The reversal of 20134034102 is 20143043102.

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 15 ways as a sum of consecutive naturals, for example, 1902077 + ... + 1912632.

It is an arithmetic number, because the mean of its divisors is an integer number (1201633650).

Almost surely, 2^20134034102 is an apocalyptic number.

20134034102 is a deficient number, since it is larger than the sum of its proper divisors (18318242698).

20134034102 is a wasteful number, since it uses less digits than its factorization.

20134034102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3814760.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 20134034102 its reverse (20143043102), we get a palindrome (40277077204).

The spelling of 20134034102 in words is "twenty billion, one hundred thirty-four million, thirty-four thousand, one hundred two".