121120012021102 has 8 divisors (see below), whose sum is σ = 181698551165016. Its totient is φ = 60553828299432.

The previous prime is 121120012021087. The next prime is 121120012021153. The reversal of 121120012021102 is 201120210021121.

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, 3088831053 + ... + 3088870264.

It is an arithmetic number, because the mean of its divisors is an integer number (22712318895627).

Almost surely, 2^{121120012021102} is an apocalyptic number.

121120012021102 is a deficient number, since it is larger than the sum of its proper divisors (60578539143914).

121120012021102 is an equidigital number, since it uses as much as digits as its factorization.

121120012021102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6177711122.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 121120012021102 its reverse (201120210021121), we get a palindrome (322240222042223).

The spelling of 121120012021102 in words is "one hundred twenty-one trillion, one hundred twenty billion, twelve million, twenty-one thousand, one hundred two".