120275300 has 72 divisors (see below), whose sum is σ = 271086816. Its totient is φ = 46287360.

The previous prime is 120275293. The next prime is 120275321. The reversal of 120275300 is 3572021.

It is a super-2 number, since 2×120275300² = 28932295580180000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 356732 + ... + 357068.

Almost surely, 2^120275300 is an apocalyptic number.

120275300 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 120275300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (135543408).

120275300 is an abundant number, since it is smaller than the sum of its proper divisors (150811516).

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

120275300 is a wasteful number, since it uses less digits than its factorization.

120275300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 477 (or 470 counting only the distinct ones).

The product of its (nonzero) digits is 420, while the sum is 20.

The square root of 120275300 is about 10967.0096197642. The cubic root of 120275300 is about 493.6193202206.

The spelling of 120275300 in words is "one hundred twenty million, two hundred seventy-five thousand, three hundred".