134130100 has 36 divisors (see below), whose sum is σ = 313454764. Its totient is φ = 49524480.

The previous prime is 134130097. The next prime is 134130163. The reversal of 134130100 is 1031431.

It can be written as a sum of positive squares in 6 ways, for example, as 18610596 + 115519504 = 4314^2 + 10748^2 .

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a congruent number.

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, 50289 + ... + 52888.

Almost surely, 2^134130100 is an apocalyptic number.

134130100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

134130100 is an abundant number, since it is smaller than the sum of its proper divisors (179324664).

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

134130100 is a wasteful number, since it uses less digits than its factorization.

134130100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103204 (or 103197 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 134130100 is about 11581.4550035822. The cubic root of 134130100 is about 511.8885509782. Note that the first 3 decimals are identical.

Adding to 134130100 its reverse (1031431), we get a palindrome (135161531).

The spelling of 134130100 in words is "one hundred thirty-four million, one hundred thirty thousand, one hundred".