134252100 has 144 divisors (see below), whose sum is σ = 454484800. Its totient is φ = 33903360.

The previous prime is 134252093. The next prime is 134252123. The reversal of 134252100 is 1252431.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 49992 + ... + 52608.

Almost surely, 2^134252100 is an apocalyptic number.

134252100 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 134252100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (227242400).

134252100 is an abundant number, since it is smaller than the sum of its proper divisors (320232700).

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

134252100 is a wasteful number, since it uses less digits than its factorization.

134252100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2659 (or 2646 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 134252100 is about 11586.7208475910. The cubic root of 134252100 is about 512.0437025277.

The spelling of 134252100 in words is "one hundred thirty-four million, two hundred fifty-two thousand, one hundred".