134001131 has 4 divisors (see below), whose sum is σ = 146183064. Its totient is φ = 121819200.

The previous prime is 134001121. The next prime is 134001137. The reversal of 134001131 is 131100431.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 134001131 - 2⁶ = 134001067 is a prime.

It is a super-2 number, since 2×134001131² = 35912606218558322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134001137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6090950 + ... + 6090971.

It is an arithmetic number, because the mean of its divisors is an integer number (36545766).

Almost surely, 2^134001131 is an apocalyptic number.

134001131 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

134001131 is a deficient number, since it is larger than the sum of its proper divisors (12181933).

134001131 is a wasteful number, since it uses less digits than its factorization.

134001131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12181932.

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 134001131 is about 11575.8857544466. The cubic root of 134001131 is about 511.7244343854.

Adding to 134001131 its reverse (131100431), we get a palindrome (265101562).

The spelling of 134001131 in words is "one hundred thirty-four million, one thousand, one hundred thirty-one".