121032412120010 has 16 divisors (see below), whose sum is σ = 224886030262272. Its totient is φ = 46851256304400.

The previous prime is 121032412119967. The next prime is 121032412120033. The reversal of 121032412120010 is 10021214230121.

It is a Curzon 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 7 ways as a sum of consecutive naturals, for example, 195213567626 + ... + 195213568245.

It is an arithmetic number, because the mean of its divisors is an integer number (14055376891392).

Almost surely, 2^{121032412120010} is an apocalyptic number.

121032412120010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

121032412120010 is a deficient number, since it is larger than the sum of its proper divisors (103853618142262).

121032412120010 is a wasteful number, since it uses less digits than its factorization.

121032412120010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 390427135909.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 121032412120010 its reverse (10021214230121), we get a palindrome (131053626350131).

The spelling of 121032412120010 in words is "one hundred twenty-one trillion, thirty-two billion, four hundred twelve million, one hundred twenty thousand, ten".