121041333669 has 8 divisors (see below), whose sum is σ = 161600522112. Its totient is φ = 80588183840.

The previous prime is 121041333661. The next prime is 121041333683. The reversal of 121041333669 is 966333140121.

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 121041333669 - 2³ = 121041333661 is a prime.

It is a super-2 number, since 2×121041333669² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121041333661) by changing a digit.

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, 26506989 + ... + 26511554.

It is an arithmetic number, because the mean of its divisors is an integer number (20200065264).

Almost surely, 2^121041333669 is an apocalyptic number.

It is an amenable number.

121041333669 is a deficient number, since it is larger than the sum of its proper divisors (40559188443).

121041333669 is an equidigital number, since it uses as much as digits as its factorization.

121041333669 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53019307.

The product of its (nonzero) digits is 69984, while the sum is 39.

The spelling of 121041333669 in words is "one hundred twenty-one billion, forty-one million, three hundred thirty-three thousand, six hundred sixty-nine".