121203014102 has 8 divisors (see below), whose sum is σ = 182619788736. Its totient is φ = 60329751192.

The previous prime is 121203014059. The next prime is 121203014113. The reversal of 121203014102 is 201410302121.

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

It is a super-2 number, since 2×121203014102² (a number of 23 digits) contains 22 as substring.

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, 135877373 + ... + 135878264.

It is an arithmetic number, because the mean of its divisors is an integer number (22827473592).

Almost surely, 2^121203014102 is an apocalyptic number.

121203014102 is a deficient number, since it is larger than the sum of its proper divisors (61416774634).

121203014102 is a wasteful number, since it uses less digits than its factorization.

121203014102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 271755862.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 121203014102 its reverse (201410302121), we get a palindrome (322613316223).

The spelling of 121203014102 in words is "one hundred twenty-one billion, two hundred three million, fourteen thousand, one hundred two".