1210104142012 has 6 divisors (see below), whose sum is σ = 2117682248528. Its totient is φ = 605052071004.

The previous prime is 1210104141997. The next prime is 1210104142111. The reversal of 1210104142012 is 2102414010121.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 151263017748 + ... + 151263017755.

Almost surely, 2^{1210104142012} is an apocalyptic number.

It is an amenable number.

1210104142012 is a deficient number, since it is larger than the sum of its proper divisors (907578106516).

1210104142012 is a wasteful number, since it uses less digits than its factorization.

1210104142012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 302526035507 (or 302526035505 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 1210104142012 its reverse (2102414010121), we get a palindrome (3312518152133).

The spelling of 1210104142012 in words is "one trillion, two hundred ten billion, one hundred four million, one hundred forty-two thousand, twelve".