120303125044351 has 12 divisors (see below), whose sum is σ = 124636751485792. Its totient is φ = 116115404537664.

The previous prime is 120303125044331. The next prime is 120303125044423. The reversal of 120303125044351 is 153440521303021.

It is not a de Polignac number, because 120303125044351 - 2²¹ = 120303122947199 is a prime.

It is a super-2 number, since 2×120303125044351² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120303125044331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21737271 + ... + 26704216.

Almost surely, 2^{120303125044351} is an apocalyptic number.

120303125044351 is a deficient number, since it is larger than the sum of its proper divisors (4333626441441).

120303125044351 is an equidigital number, since it uses as much as digits as its factorization.

120303125044351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48444498 (or 48444469 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 34.

Adding to 120303125044351 its reverse (153440521303021), we get a palindrome (273743646347372).

The spelling of 120303125044351 in words is "one hundred twenty trillion, three hundred three billion, one hundred twenty-five million, forty-four thousand, three hundred fifty-one".