120110112211213 has 2 divisors, whose sum is σ = 120110112211214. Its totient is φ = 120110112211212.

The previous prime is 120110112211163. The next prime is 120110112211241. The reversal of 120110112211213 is 312112211011021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 111457913513769 + 8652198697444 = 10557363^2 + 2941462^2 .

It is a cyclic number.

It is not a de Polignac number, because 120110112211213 - 2²¹ = 120110110114061 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120110112211273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60055056105606 + 60055056105607.

It is an arithmetic number, because the mean of its divisors is an integer number (60055056105607).

Almost surely, 2^{120110112211213} is an apocalyptic number.

It is an amenable number.

120110112211213 is a deficient number, since it is larger than the sum of its proper divisors (1).

120110112211213 is an equidigital number, since it uses as much as digits as its factorization.

120110112211213 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48, while the sum is 19.

Adding to 120110112211213 its reverse (312112211011021), we get a palindrome (432222323222234).

The spelling of 120110112211213 in words is "one hundred twenty trillion, one hundred ten billion, one hundred twelve million, two hundred eleven thousand, two hundred thirteen".