120323725 has 12 divisors (see below), whose sum is σ = 152841780. Its totient is φ = 93910400.

The previous prime is 120323719. The next prime is 120323743. The reversal of 120323725 is 527323021.

120323725 is nontrivially palindromic in base 4.

It can be written as a sum of positive squares in 6 ways, for example, as 20043529 + 100280196 = 4477^2 + 10014^2 .

It is not a de Polignac number, because 120323725 - 2³ = 120323717 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a self number, because there is not a number n which added to its sum of digits gives 120323725.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 57670 + ... + 59719.

It is an arithmetic number, because the mean of its divisors is an integer number (12736815).

Almost surely, 2^120323725 is an apocalyptic number.

It is an amenable number.

120323725 is a deficient number, since it is larger than the sum of its proper divisors (32518055).

120323725 is a wasteful number, since it uses less digits than its factorization.

120323725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117440 (or 117435 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 25.

The square root of 120323725 is about 10969.2171552942. The cubic root of 120323725 is about 493.6855580053.

Adding to 120323725 its reverse (527323021), we get a palindrome (647646746).

The spelling of 120323725 in words is "one hundred twenty million, three hundred twenty-three thousand, seven hundred twenty-five".