120525245443 has 4 divisors (see below), whose sum is σ = 120528595408. Its totient is φ = 120521895480.

The previous prime is 120525245419. The next prime is 120525245447. The reversal of 120525245443 is 344542525021.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 120525245443 - 2²⁵ = 120491691011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120525245447) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1620423 + ... + 1693168.

It is an arithmetic number, because the mean of its divisors is an integer number (30132148852).

Almost surely, 2^120525245443 is an apocalyptic number.

120525245443 is a deficient number, since it is larger than the sum of its proper divisors (3349965).

120525245443 is an equidigital number, since it uses as much as digits as its factorization.

120525245443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3349964.

The product of its (nonzero) digits is 192000, while the sum is 37.

The spelling of 120525245443 in words is "one hundred twenty billion, five hundred twenty-five million, two hundred forty-five thousand, four hundred forty-three".