121303002040300 has 36 divisors (see below), whose sum is σ = 263396358585360. Its totient is φ = 48490077469120.

The previous prime is 121303002040291. The next prime is 121303002040343. The reversal of 121303002040300 is 3040200303121.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 388885159 + ... + 389196958.

It is an arithmetic number, because the mean of its divisors is an integer number (7316565516260).

Almost surely, 2^{121303002040300} is an apocalyptic number.

121303002040300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

121303002040300 is an abundant number, since it is smaller than the sum of its proper divisors (142093356545060).

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

121303002040300 is a wasteful number, since it uses less digits than its factorization.

121303002040300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 778083690 (or 778083683 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 121303002040300 its reverse (3040200303121), we get a palindrome (124343202343421).

The spelling of 121303002040300 in words is "one hundred twenty-one trillion, three hundred three billion, two million, forty thousand, three hundred".