120425304413 has 4 divisors (see below), whose sum is σ = 120850835808. Its totient is φ = 119999773020.

The previous prime is 120425304403. The next prime is 120425304421. The reversal of 120425304413 is 314403524021.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 314403524021 = 24281 ⋅12948541.

It is a cyclic number.

It is not a de Polignac number, because 120425304413 - 2¹⁰ = 120425303389 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120425304403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 212765273 + ... + 212765838.

It is an arithmetic number, because the mean of its divisors is an integer number (30212708952).

Almost surely, 2^120425304413 is an apocalyptic number.

It is an amenable number.

120425304413 is a deficient number, since it is larger than the sum of its proper divisors (425531395).

120425304413 is an equidigital number, since it uses as much as digits as its factorization.

120425304413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 425531394.

The product of its (nonzero) digits is 11520, while the sum is 29.

Adding to 120425304413 its reverse (314403524021), we get a palindrome (434828828434).

The spelling of 120425304413 in words is "one hundred twenty billion, four hundred twenty-five million, three hundred four thousand, four hundred thirteen".