20130210102 has 16 divisors (see below), whose sum is σ = 42628680432. Its totient is φ = 6315360000.

The previous prime is 20130210101. The next prime is 20130210131. The reversal of 20130210102 is 20101203102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20130210101) 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 7 ways as a sum of consecutive naturals, for example, 98677399 + ... + 98677602.

It is an arithmetic number, because the mean of its divisors is an integer number (2664292527).

Almost surely, 2^20130210102 is an apocalyptic number.

20130210102 is an abundant number, since it is smaller than the sum of its proper divisors (22498470330).

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

20130210102 is a wasteful number, since it uses less digits than its factorization.

20130210102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197355023.

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 20130210102 its reverse (20101203102), we get a palindrome (40231413204).

The spelling of 20130210102 in words is "twenty billion, one hundred thirty million, two hundred ten thousand, one hundred two".