1242321214102 has 8 divisors (see below), whose sum is σ = 1961559811800. Its totient is φ = 588467943504.

The previous prime is 1242321214087. The next prime is 1242321214111. The reversal of 1242321214102 is 2014121232421.

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, 16346331727 + ... + 16346331802.

It is an arithmetic number, because the mean of its divisors is an integer number (245194976475).

Almost surely, 2^{1242321214102} is an apocalyptic number.

1242321214102 is a deficient number, since it is larger than the sum of its proper divisors (719238597698).

1242321214102 is a wasteful number, since it uses less digits than its factorization.

1242321214102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32692663550.

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 1242321214102 its reverse (2014121232421), we get a palindrome (3256442446523).

The spelling of 1242321214102 in words is "one trillion, two hundred forty-two billion, three hundred twenty-one million, two hundred fourteen thousand, one hundred two".