121504252333 has 8 divisors (see below), whose sum is σ = 121984039800. Its totient is φ = 121024908288.

The previous prime is 121504252277. The next prime is 121504252351. The reversal of 121504252333 is 333252405121.

It can be written as a sum of positive squares in 4 ways, for example, as 26303001124 + 95201251209 = 162182^2 + 308547^2 .

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 121504252333 - 2⁹ = 121504251821 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 121504252295 and 121504252304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121504252633) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 443713 + ... + 663241.

It is an arithmetic number, because the mean of its divisors is an integer number (15248004975).

Almost surely, 2^121504252333 is an apocalyptic number.

It is an amenable number.

121504252333 is a deficient number, since it is larger than the sum of its proper divisors (479787467).

121504252333 is a wasteful number, since it uses less digits than its factorization.

121504252333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221711.

The product of its (nonzero) digits is 21600, while the sum is 31.

Adding to 121504252333 its reverse (333252405121), we get a palindrome (454756657454).

The spelling of 121504252333 in words is "one hundred twenty-one billion, five hundred four million, two hundred fifty-two thousand, three hundred thirty-three".