134192100 has 72 divisors (see below), whose sum is σ = 443735488. Its totient is φ = 30672000.

The previous prime is 134192099. The next prime is 134192111. The reversal of 134192100 is 1291431.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a nialpdrome in base 15.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 29851 + ... + 34050.

Almost surely, 2^134192100 is an apocalyptic number.

134192100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

134192100 is an abundant number, since it is smaller than the sum of its proper divisors (309543388).

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

134192100 is a wasteful number, since it uses less digits than its factorization.

134192100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63925 (or 63918 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 21.

The square root of 134192100 is about 11584.1313873764. The cubic root of 134192100 is about 511.9674102385.

The spelling of 134192100 in words is "one hundred thirty-four million, one hundred ninety-two thousand, one hundred".