120223523525 has 48 divisors (see below), whose sum is σ = 173171202048. Its totient is φ = 81096120000.

The previous prime is 120223523513. The next prime is 120223523533. The reversal of 120223523525 is 525325322021.

It is not a de Polignac number, because 120223523525 - 2¹⁰ = 120223522501 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 120223523491 and 120223523500.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2699690 + ... + 2743860.

It is an arithmetic number, because the mean of its divisors is an integer number (3607733376).

Almost surely, 2^120223523525 is an apocalyptic number.

It is an amenable number.

120223523525 is a deficient number, since it is larger than the sum of its proper divisors (52947678523).

120223523525 is a wasteful number, since it uses less digits than its factorization.

120223523525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44442 (or 44437 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 32.

Adding to 120223523525 its reverse (525325322021), we get a palindrome (645548845546).

The spelling of 120223523525 in words is "one hundred twenty billion, two hundred twenty-three million, five hundred twenty-three thousand, five hundred twenty-five".