120030998273 has 2 divisors, whose sum is σ = 120030998274. Its totient is φ = 120030998272.

The previous prime is 120030998239. The next prime is 120030998291. The reversal of 120030998273 is 372899030021.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 118055462464 + 1975535809 = 343592^2 + 44447^2 .

It is a cyclic number.

It is not a de Polignac number, because 120030998273 - 2¹⁶ = 120030932737 is a prime.

It is not a weakly prime, because it can be changed into another prime (120030992273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60015499136 + 60015499137.

It is an arithmetic number, because the mean of its divisors is an integer number (60015499137).

Almost surely, 2^120030998273 is an apocalyptic number.

It is an amenable number.

120030998273 is a deficient number, since it is larger than the sum of its proper divisors (1).

120030998273 is an equidigital number, since it uses as much as digits as its factorization.

120030998273 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 163296, while the sum is 44.

The spelling of 120030998273 in words is "one hundred twenty billion, thirty million, nine hundred ninety-eight thousand, two hundred seventy-three".