120134134200 has 96 divisors (see below), whose sum is σ = 372970436400. Its totient is φ = 31988060160.

The previous prime is 120134134199. The next prime is 120134134229. The reversal of 120134134200 is 2431431021.

It is a congruent number.

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, 255046 + ... + 552554.

Almost surely, 2^120134134200 is an apocalyptic number.

120134134200 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 120134134200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (186485218200).

120134134200 is an abundant number, since it is smaller than the sum of its proper divisors (252836302200).

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

120134134200 is a wasteful number, since it uses less digits than its factorization.

120134134200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 298201 (or 298192 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 120134134200 its reverse (2431431021), we get a palindrome (122565565221).

The spelling of 120134134200 in words is "one hundred twenty billion, one hundred thirty-four million, one hundred thirty-four thousand, two hundred".