1210210102132 has 24 divisors (see below), whose sum is σ = 2143519914816. Its totient is φ = 597776764608.

The previous prime is 1210210102091. The next prime is 1210210102133. The reversal of 1210210102132 is 2312010120121.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1210210102133) 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, 5552688 + ... + 5766520.

It is an arithmetic number, because the mean of its divisors is an integer number (89313329784).

Almost surely, 2^{1210210102132} is an apocalyptic number.

It is an amenable number.

1210210102132 is a deficient number, since it is larger than the sum of its proper divisors (933309812684).

1210210102132 is a wasteful number, since it uses less digits than its factorization.

1210210102132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230967 (or 230965 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 1210210102132 its reverse (2312010120121), we get a palindrome (3522220222253).

The spelling of 1210210102132 in words is "one trillion, two hundred ten billion, two hundred ten million, one hundred two thousand, one hundred thirty-two".