120351245200 has 120 divisors (see below), whose sum is σ = 292407729152. Its totient is φ = 47599695360.

The previous prime is 120351245149. The next prime is 120351245233. The reversal of 120351245200 is 2542153021.

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

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, 15591742 + ... + 15599458.

Almost surely, 2^120351245200 is an apocalyptic number.

120351245200 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 120351245200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (146203864576).

120351245200 is an abundant number, since it is smaller than the sum of its proper divisors (172056483952).

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

120351245200 is a wasteful number, since it uses less digits than its factorization.

120351245200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8169 (or 8158 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

Adding to 120351245200 its reverse (2542153021), we get a palindrome (122893398221).

The spelling of 120351245200 in words is "one hundred twenty billion, three hundred fifty-one million, two hundred forty-five thousand, two hundred".