134343100 has 18 divisors (see below), whose sum is σ = 291524744. Its totient is φ = 53737200.

The previous prime is 134343089. The next prime is 134343103. The reversal of 134343100 is 1343431.

It is a super-2 number, since 2×134343100² = 36096137035220000, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134343103) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 671616 + ... + 671815.

Almost surely, 2^134343100 is an apocalyptic number.

134343100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

134343100 is an abundant number, since it is smaller than the sum of its proper divisors (157181644).

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

134343100 is a wasteful number, since it uses less digits than its factorization.

134343100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1343445 (or 1343438 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 134343100 is about 11590.6470915131. The cubic root of 134343100 is about 512.1593691302.

Adding to 134343100 its reverse (1343431), we get a palindrome (135686531).

Multiplying 134343100 by its reverse (1343431), we get a square (180480685176100 = 13434310²).

134343100 divided by its reverse (1343431) gives a square (100 = 10²).

The spelling of 134343100 in words is "one hundred thirty-four million, three hundred forty-three thousand, one hundred".