134312000 has 112 divisors (see below), whose sum is σ = 337913472. Its totient is φ = 52876800.

The previous prime is 134311997. The next prime is 134312029. The reversal of 134312000 is 213431.

134312000 = T₁₄₀₃ + T₁₄₀₄ + ... + T₁₅₂₇.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 823919 + ... + 824081.

Almost surely, 2^134312000 is an apocalyptic number.

134312000 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 134312000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (168956736).

134312000 is an abundant number, since it is smaller than the sum of its proper divisors (203601472).

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

134312000 is a wasteful number, since it uses less digits than its factorization.

134312000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 293 (or 273 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 134312000 is about 11589.3054149073. The cubic root of 134312000 is about 512.1198449923.

Adding to 134312000 its reverse (213431), we get a palindrome (134525431).

The spelling of 134312000 in words is "one hundred thirty-four million, three hundred twelve thousand".