121762682233 has 2 divisors, whose sum is σ = 121762682234. Its totient is φ = 121762682232.

The previous prime is 121762682231. The next prime is 121762682263. The reversal of 121762682233 is 332286267121.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 96083260729 + 25679421504 = 309973^2 + 160248^2 .

It is a cyclic number.

It is not a de Polignac number, because 121762682233 - 2¹ = 121762682231 is a prime.

Together with 121762682231, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 121762682233.

It is not a weakly prime, because it can be changed into another prime (121762682231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60881341116 + 60881341117.

It is an arithmetic number, because the mean of its divisors is an integer number (60881341117).

Almost surely, 2^121762682233 is an apocalyptic number.

It is an amenable number.

121762682233 is a deficient number, since it is larger than the sum of its proper divisors (1).

121762682233 is an equidigital number, since it uses as much as digits as its factorization.

121762682233 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 290304, while the sum is 43.

The spelling of 121762682233 in words is "one hundred twenty-one billion, seven hundred sixty-two million, six hundred eighty-two thousand, two hundred thirty-three".