121013201132102 has 32 divisors (see below), whose sum is σ = 202471521475680. Its totient is φ = 53907909834240.

The previous prime is 121013201132099. The next prime is 121013201132123. The reversal of 121013201132102 is 201231102310121.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72521549 + ... + 74171432.

It is an arithmetic number, because the mean of its divisors is an integer number (6327235046115).

Almost surely, 2^{121013201132102} is an apocalyptic number.

121013201132102 is a deficient number, since it is larger than the sum of its proper divisors (81458320343578).

121013201132102 is a wasteful number, since it uses less digits than its factorization.

121013201132102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146694296.

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 121013201132102 its reverse (201231102310121), we get a palindrome (322244303442223).

The spelling of 121013201132102 in words is "one hundred twenty-one trillion, thirteen billion, two hundred one million, one hundred thirty-two thousand, one hundred two".