121121304045410 has 16 divisors (see below), whose sum is σ = 218166558285312. Its totient is φ = 48415585839600.

The previous prime is 121121304045407. The next prime is 121121304045437. The reversal of 121121304045410 is 14540403121121.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4116956876 + ... + 4116986295.

It is an arithmetic number, because the mean of its divisors is an integer number (13635409892832).

Almost surely, 2^{121121304045410} is an apocalyptic number.

121121304045410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

121121304045410 is a deficient number, since it is larger than the sum of its proper divisors (97045254239902).

121121304045410 is a wasteful number, since it uses less digits than its factorization.

121121304045410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8233944649.

The product of its (nonzero) digits is 3840, while the sum is 29.

Adding to 121121304045410 its reverse (14540403121121), we get a palindrome (135661707166531).

The spelling of 121121304045410 in words is "one hundred twenty-one trillion, one hundred twenty-one billion, three hundred four million, forty-five thousand, four hundred ten".