121112332032102 has 32 divisors (see below), whose sum is σ = 242449647869952. Its totient is φ = 40333281671424.

The previous prime is 121112332032077. The next prime is 121112332032113. The reversal of 121112332032102 is 201230233211121.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 341622678 + ... + 341977014.

It is an arithmetic number, because the mean of its divisors is an integer number (7576551495936).

Almost surely, 2^{121112332032102} is an apocalyptic number.

121112332032102 is an abundant number, since it is smaller than the sum of its proper divisors (121337315837850).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

121112332032102 is a wasteful number, since it uses less digits than its factorization.

121112332032102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 407092.

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 121112332032102 its reverse (201230233211121), we get a palindrome (322342565243223).

The spelling of 121112332032102 in words is "one hundred twenty-one trillion, one hundred twelve billion, three hundred thirty-two million, thirty-two thousand, one hundred two".