120113351 has 2 divisors, whose sum is σ = 120113352. Its totient is φ = 120113350.

The previous prime is 120113339. The next prime is 120113369. The reversal of 120113351 is 153311021.

It is a weak prime.

It is an emirp because it is prime and its reverse (153311021) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120113351 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120113051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60056675 + 60056676.

It is an arithmetic number, because the mean of its divisors is an integer number (60056676).

Almost surely, 2^120113351 is an apocalyptic number.

120113351 is a deficient number, since it is larger than the sum of its proper divisors (1).

120113351 is an equidigital number, since it uses as much as digits as its factorization.

120113351 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 90, while the sum is 17.

The square root of 120113351 is about 10959.6236705464. The cubic root of 120113351 is about 493.3976702170.

Adding to 120113351 its reverse (153311021), we get a palindrome (273424372).

The spelling of 120113351 in words is "one hundred twenty million, one hundred thirteen thousand, three hundred fifty-one".