121301130010 has 16 divisors (see below), whose sum is σ = 218422980000. Its totient is φ = 48502464016.

The previous prime is 121301130007. The next prime is 121301130011. The reversal of 121301130010 is 10031103121.

It is not an unprimeable number, because it can be changed into a prime (121301130011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2220160 + ... + 2274139.

It is an arithmetic number, because the mean of its divisors is an integer number (13651436250).

Almost surely, 2^121301130010 is an apocalyptic number.

121301130010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

121301130010 is a deficient number, since it is larger than the sum of its proper divisors (97121849990).

121301130010 is a wasteful number, since it uses less digits than its factorization.

121301130010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4497005.

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 121301130010 its reverse (10031103121), we get a palindrome (131332233131).

The spelling of 121301130010 in words is "one hundred twenty-one billion, three hundred one million, one hundred thirty thousand, ten".