134201001 has 16 divisors (see below), whose sum is σ = 195588288. Its totient is φ = 81172800.

The previous prime is 134200981. The next prime is 134201003. The reversal of 134201001 is 100102431.

It is a happy number.

It is not a de Polignac number, because 134201001 - 2¹⁰ = 134199977 is a prime.

It is not an unprimeable number, because it can be changed into a prime (134201003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14095 + ... + 21611.

It is an arithmetic number, because the mean of its divisors is an integer number (12224268).

Almost surely, 2^134201001 is an apocalyptic number.

134201001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

134201001 is a deficient number, since it is larger than the sum of its proper divisors (61387287).

134201001 is a wasteful number, since it uses less digits than its factorization.

134201001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8072.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 134201001 is about 11584.5155703637. The cubic root of 134201001 is about 511.9787296360.

Adding to 134201001 its reverse (100102431), we get a palindrome (234303432).

The spelling of 134201001 in words is "one hundred thirty-four million, two hundred one thousand, one".