134121320300 has 36 divisors (see below), whose sum is σ = 317501746296. Its totient is φ = 48771388800.

The previous prime is 134121320257. The next prime is 134121320371. The reversal of 134121320300 is 3023121431.

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 11 ways as a sum of consecutive naturals, for example, 60963137 + ... + 60965336.

Almost surely, 2^134121320300 is an apocalyptic number.

134121320300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

134121320300 is an abundant number, since it is smaller than the sum of its proper divisors (183380425996).

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

134121320300 is a wasteful number, since it uses less digits than its factorization.

134121320300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121928498 (or 121928491 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 134121320300 its reverse (3023121431), we get a palindrome (137144441731).

The spelling of 134121320300 in words is "one hundred thirty-four billion, one hundred twenty-one million, three hundred twenty thousand, three hundred".