121134667435 has 8 divisors (see below), whose sum is σ = 145431398160. Its totient is φ = 96861202464.

The previous prime is 121134667417. The next prime is 121134667457. The reversal of 121134667435 is 534766431121.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 121134667435 - 2¹¹ = 121134665387 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 121134667391 and 121134667400.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5804980 + ... + 5825809.

It is an arithmetic number, because the mean of its divisors is an integer number (18178924770).

Almost surely, 2^121134667435 is an apocalyptic number.

121134667435 is a deficient number, since it is larger than the sum of its proper divisors (24296730725).

121134667435 is a wasteful number, since it uses less digits than its factorization.

121134667435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11632877.

The product of its digits is 362880, while the sum is 43.

The spelling of 121134667435 in words is "one hundred twenty-one billion, one hundred thirty-four million, six hundred sixty-seven thousand, four hundred thirty-five".