134203231300 has 144 divisors (see below), whose sum is σ = 311137085952. Its totient is φ = 50127193600.

The previous prime is 134203231273. The next prime is 134203231367. The reversal of 134203231300 is 3132302431.

It is a super-2 number, since 2×134203231300² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 49832754 + ... + 49835446.

It is an arithmetic number, because the mean of its divisors is an integer number (2160674208).

Almost surely, 2^134203231300 is an apocalyptic number.

134203231300 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 134203231300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (155568542976).

134203231300 is an abundant number, since it is smaller than the sum of its proper divisors (176933854652).

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

134203231300 is a wasteful number, since it uses less digits than its factorization.

134203231300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3238 (or 3231 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 134203231300 its reverse (3132302431), we get a palindrome (137335533731).

The spelling of 134203231300 in words is "one hundred thirty-four billion, two hundred three million, two hundred thirty-one thousand, three hundred".