121003302012010 has 16 divisors (see below), whose sum is σ = 237606483951072. Its totient is φ = 44001200731600.

The previous prime is 121003302012001. The next prime is 121003302012013. The reversal of 121003302012010 is 10210203300121.

It is not an unprimeable number, because it can be changed into a prime (121003302012013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 550015009036 + ... + 550015009255.

It is an arithmetic number, because the mean of its divisors is an integer number (14850405246942).

Almost surely, 2^{121003302012010} is an apocalyptic number.

121003302012010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

121003302012010 is a deficient number, since it is larger than the sum of its proper divisors (116603181939062).

121003302012010 is a wasteful number, since it uses less digits than its factorization.

121003302012010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1100030018309.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 121003302012010 its reverse (10210203300121), we get a palindrome (131213505312131).

The spelling of 121003302012010 in words is "one hundred twenty-one trillion, three billion, three hundred two million, twelve thousand, ten".