121412012102 has 8 divisors (see below), whose sum is σ = 182127775536. Its totient is φ = 60702753592.

The previous prime is 121412012087. The next prime is 121412012123. The reversal of 121412012102 is 201210214121.

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, 1579298 + ... + 1654389.

It is an arithmetic number, because the mean of its divisors is an integer number (22765971942).

Almost surely, 2^121412012102 is an apocalyptic number.

121412012102 is a deficient number, since it is larger than the sum of its proper divisors (60715763434).

121412012102 is a wasteful number, since it uses less digits than its factorization.

121412012102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3252462.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 121412012102 its reverse (201210214121), we get a palindrome (322622226223).

The spelling of 121412012102 in words is "one hundred twenty-one billion, four hundred twelve million, twelve thousand, one hundred two".