120113421193 has 2 divisors, whose sum is σ = 120113421194. Its totient is φ = 120113421192.

The previous prime is 120113421149. The next prime is 120113421301. The reversal of 120113421193 is 391124311021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 115309822329 + 4803598864 = 339573^2 + 69308^2 .

It is a cyclic number.

It is not a de Polignac number, because 120113421193 - 2⁹ = 120113420681 is a prime.

It is not a weakly prime, because it can be changed into another prime (120113491193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60056710596 + 60056710597.

It is an arithmetic number, because the mean of its divisors is an integer number (60056710597).

Almost surely, 2^120113421193 is an apocalyptic number.

It is an amenable number.

120113421193 is a deficient number, since it is larger than the sum of its proper divisors (1).

120113421193 is an equidigital number, since it uses as much as digits as its factorization.

120113421193 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 28.

The spelling of 120113421193 in words is "one hundred twenty billion, one hundred thirteen million, four hundred twenty-one thousand, one hundred ninety-three".