210580030101121 has 2 divisors, whose sum is σ = 210580030101122. Its totient is φ = 210580030101120.

The previous prime is 210580030101073. The next prime is 210580030101139. The reversal of 210580030101121 is 121101030085012.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 137123748700225 + 73456281400896 = 11709985^2 + 8570664^2 .

It is a cyclic number.

It is not a de Polignac number, because 210580030101121 - 2²³ = 210580021712513 is a prime.

It is not a weakly prime, because it can be changed into another prime (210580030105121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105290015050560 + 105290015050561.

It is an arithmetic number, because the mean of its divisors is an integer number (105290015050561).

Almost surely, 2^{210580030101121} is an apocalyptic number.

It is an amenable number.

210580030101121 is a deficient number, since it is larger than the sum of its proper divisors (1).

210580030101121 is an equidigital number, since it uses as much as digits as its factorization.

210580030101121 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 480, while the sum is 25.

Adding to 210580030101121 its reverse (121101030085012), we get a palindrome (331681060186133).

The spelling of 210580030101121 in words is "two hundred ten trillion, five hundred eighty billion, thirty million, one hundred one thousand, one hundred twenty-one".