120235500 has 288 divisors, whose sum is σ = 474259968. Its totient is φ = 24912000.

The previous prime is 120235487. The next prime is 120235501. The reversal of 120235500 is 5532021.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (120235501) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 346327 + ... + 346673.

It is an arithmetic number, because the mean of its divisors is an integer number (1646736).

Almost surely, 2^120235500 is an apocalyptic number.

120235500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 120235500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (237129984).

120235500 is an abundant number, since it is smaller than the sum of its proper divisors (354024468).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

120235500 is a wasteful number, since it uses less digits than its factorization.

120235500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 390 (or 375 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 18.

The square root of 120235500 is about 10965.1949367077. The cubic root of 120235500 is about 493.5648667671.

Adding to 120235500 its reverse (5532021), we get a palindrome (125767521).

The spelling of 120235500 in words is "one hundred twenty million, two hundred thirty-five thousand, five hundred".