121100433035 has 4 divisors (see below), whose sum is σ = 145320519648. Its totient is φ = 96880346424.

The previous prime is 121100433017. The next prime is 121100433107. The reversal of 121100433035 is 530334001121.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 121100433035 - 2⁸ = 121100432779 is a prime.

It is a super-2 number, since 2×121100433035² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 121100433035.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 12110043299 + ... + 12110043308.

It is an arithmetic number, because the mean of its divisors is an integer number (36330129912).

Almost surely, 2^121100433035 is an apocalyptic number.

121100433035 is a deficient number, since it is larger than the sum of its proper divisors (24220086613).

121100433035 is an equidigital number, since it uses as much as digits as its factorization.

121100433035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24220086612.

The product of its (nonzero) digits is 1080, while the sum is 23.

Adding to 121100433035 its reverse (530334001121), we get a palindrome (651434434156).

The spelling of 121100433035 in words is "one hundred twenty-one billion, one hundred million, four hundred thirty-three thousand, thirty-five".