121060323643 has 12 divisors (see below), whose sum is σ = 142195044432. Its totient is φ = 100961497440.

The previous prime is 121060323611. The next prime is 121060323647. The reversal of 121060323643 is 346323060121.

It is not a de Polignac number, because 121060323643 - 2⁵ = 121060323611 is a prime.

It is not an unprimeable number, because it can be changed into a prime (121060323647) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6306828 + ... + 6325993.

It is an arithmetic number, because the mean of its divisors is an integer number (11849587036).

Almost surely, 2^121060323643 is an apocalyptic number.

121060323643 is a deficient number, since it is larger than the sum of its proper divisors (21134720789).

121060323643 is an equidigital number, since it uses as much as digits as its factorization.

121060323643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12632902 (or 12632865 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 31.

Adding to 121060323643 its reverse (346323060121), we get a palindrome (467383383764).

The spelling of 121060323643 in words is "one hundred twenty-one billion, sixty million, three hundred twenty-three thousand, six hundred forty-three".