121000230230239 has 2 divisors, whose sum is σ = 121000230230240. Its totient is φ = 121000230230238.

The previous prime is 121000230230219. The next prime is 121000230230279. The reversal of 121000230230239 is 932032032000121.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 121000230230239 - 2⁷ = 121000230230111 is a prime.

It is a super-3 number, since 3×121000230230239³ (a number of 43 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (121000230230219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60500115115119 + 60500115115120.

It is an arithmetic number, because the mean of its divisors is an integer number (60500115115120).

Almost surely, 2^{121000230230239} is an apocalyptic number.

121000230230239 is a deficient number, since it is larger than the sum of its proper divisors (1).

121000230230239 is an equidigital number, since it uses as much as digits as its factorization.

121000230230239 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 28.

The spelling of 121000230230239 in words is "one hundred twenty-one trillion, two hundred thirty million, two hundred thirty thousand, two hundred thirty-nine".