120110001000001 has 2 divisors, whose sum is σ = 120110001000002. Its totient is φ = 120110001000000.

The previous prime is 120110000999957. The next prime is 120110001000013. The reversal of 120110001000001 is 100000100011021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 64849584949776 + 55260416050225 = 8052924^2 + 7433735^2 .

It is a cyclic number.

It is not a de Polignac number, because 120110001000001 - 2¹³ = 120110000991809 is a prime.

It is not a weakly prime, because it can be changed into another prime (120110001000061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60055000500000 + 60055000500001.

It is an arithmetic number, because the mean of its divisors is an integer number (60055000500001).

Almost surely, 2^{120110001000001} is an apocalyptic number.

It is an amenable number.

120110001000001 is a deficient number, since it is larger than the sum of its proper divisors (1).

120110001000001 is an equidigital number, since it uses as much as digits as its factorization.

120110001000001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2, while the sum is 7.

Adding to 120110001000001 its reverse (100000100011021), we get a palindrome (220110101011022).

The spelling of 120110001000001 in words is "one hundred twenty trillion, one hundred ten billion, one million, one", and thus it is an aban number.