121000230230219 has 2 divisors, whose sum is σ = 121000230230220. Its totient is φ = 121000230230218.

The previous prime is 121000230230167. The next prime is 121000230230239. The reversal of 121000230230219 is 912032032000121.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-121000230230219 is a prime.

It is a super-3 number, since 3×121000230230219³ (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (121000230230239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60500115115109 + 60500115115110.

It is an arithmetic number, because the mean of its divisors is an integer number (60500115115110).

Almost surely, 2^{121000230230219} is an apocalyptic number.

121000230230219 is a deficient number, since it is larger than the sum of its proper divisors (1).

121000230230219 is an equidigital number, since it uses as much as digits as its factorization.

121000230230219 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 26.

The spelling of 121000230230219 in words is "one hundred twenty-one trillion, two hundred thirty million, two hundred thirty thousand, two hundred nineteen".