120506253526 has 8 divisors (see below), whose sum is σ = 182182682880. Its totient is φ = 59778692568.

The previous prime is 120506253503. The next prime is 120506253551. The reversal of 120506253526 is 625352605021.

120506253526 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 237216781 + ... + 237217288.

It is an arithmetic number, because the mean of its divisors is an integer number (22772835360).

Almost surely, 2^120506253526 is an apocalyptic number.

120506253526 is a deficient number, since it is larger than the sum of its proper divisors (61676429354).

120506253526 is a wasteful number, since it uses less digits than its factorization.

120506253526 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 474434198.

The product of its (nonzero) digits is 108000, while the sum is 37.

Adding to 120506253526 its reverse (625352605021), we get a palindrome (745858858547).

The spelling of 120506253526 in words is "one hundred twenty billion, five hundred six million, two hundred fifty-three thousand, five hundred twenty-six".