1212004102 has 8 divisors (see below), whose sum is σ = 1827426456. Its totient is φ = 602861952.

The previous prime is 1212004093. The next prime is 1212004121. The reversal of 1212004102 is 2014002121.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1569568 + ... + 1570339.

It is an arithmetic number, because the mean of its divisors is an integer number (228428307).

Almost surely, 2^1212004102 is an apocalyptic number.

1212004102 is a deficient number, since it is larger than the sum of its proper divisors (615422354).

1212004102 is a wasteful number, since it uses less digits than its factorization.

1212004102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3140102.

The product of its (nonzero) digits is 32, while the sum is 13.

The square root of 1212004102 is about 34813.8492844443. The cubic root of 1212004102 is about 1066.1902250913.

Adding to 1212004102 its reverse (2014002121), we get a palindrome (3226006223).

The spelling of 1212004102 in words is "one billion, two hundred twelve million, four thousand, one hundred two".