121040024239933 has 2 divisors, whose sum is σ = 121040024239934. Its totient is φ = 121040024239932.

The previous prime is 121040024239873. The next prime is 121040024240081. The reversal of 121040024239933 is 339932420040121.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 120394834561764 + 645189678169 = 10972458^2 + 803237^2 .

It is a cyclic number.

It is not a de Polignac number, because 121040024239933 - 2¹³ = 121040024231741 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 121040024239933.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (121040024231933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60520012119966 + 60520012119967.

It is an arithmetic number, because the mean of its divisors is an integer number (60520012119967).

Almost surely, 2^{121040024239933} is an apocalyptic number.

It is an amenable number.

121040024239933 is a deficient number, since it is larger than the sum of its proper divisors (1).

121040024239933 is an equidigital number, since it uses as much as digits as its factorization.

121040024239933 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 279936, while the sum is 43.

The spelling of 121040024239933 in words is "one hundred twenty-one trillion, forty billion, twenty-four million, two hundred thirty-nine thousand, nine hundred thirty-three".