120345325532 has 48 divisors (see below), whose sum is σ = 224451440640. Its totient is φ = 56263852800.

The previous prime is 120345325489. The next prime is 120345325571. The reversal of 120345325532 is 235523543021.

It is a junction number, because it is equal to n+sod(n) for n = 120345325492 and 120345325501.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6606557 + ... + 6624747.

It is an arithmetic number, because the mean of its divisors is an integer number (4676071680).

Almost surely, 2^120345325532 is an apocalyptic number.

It is an amenable number.

120345325532 is a deficient number, since it is larger than the sum of its proper divisors (104106115108).

120345325532 is a wasteful number, since it uses less digits than its factorization.

120345325532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18842 (or 18840 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 35.

Adding to 120345325532 its reverse (235523543021), we get a palindrome (355868868553).

The spelling of 120345325532 in words is "one hundred twenty billion, three hundred forty-five million, three hundred twenty-five thousand, five hundred thirty-two".