121964330335 has 8 divisors (see below), whose sum is σ = 146508554016. Its totient is φ = 97470559200.

The previous prime is 121964330321. The next prime is 121964330429. The reversal of 121964330335 is 533033469121.

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

It is not a de Polignac number, because 121964330335 - 2¹⁹ = 121963806047 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 12607816 + ... + 12617485.

It is an arithmetic number, because the mean of its divisors is an integer number (18313569252).

Almost surely, 2^121964330335 is an apocalyptic number.

121964330335 is a deficient number, since it is larger than the sum of its proper divisors (24544223681).

121964330335 is an equidigital number, since it uses as much as digits as its factorization.

121964330335 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25226273.

The product of its (nonzero) digits is 174960, while the sum is 40.

Adding to 121964330335 its reverse (533033469121), we get a palindrome (654997799456).

The spelling of 121964330335 in words is "one hundred twenty-one billion, nine hundred sixty-four million, three hundred thirty thousand, three hundred thirty-five".