134451101 has 2 divisors, whose sum is σ = 134451102. Its totient is φ = 134451100.

The previous prime is 134451073. The next prime is 134451131. The reversal of 134451101 is 101154431.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 115047076 + 19404025 = 10726^2 + 4405^2 .

It is a cyclic number.

It is not a de Polignac number, because 134451101 - 2¹⁰ = 134450077 is a prime.

It is a super-2 number, since 2×134451101² = 36154197120224402, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (134451131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67225550 + 67225551.

It is an arithmetic number, because the mean of its divisors is an integer number (67225551).

Almost surely, 2^134451101 is an apocalyptic number.

It is an amenable number.

134451101 is a deficient number, since it is larger than the sum of its proper divisors (1).

134451101 is an equidigital number, since it uses as much as digits as its factorization.

134451101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 134451101 is about 11595.3051275074. The cubic root of 134451101 is about 512.2965772887.

The spelling of 134451101 in words is "one hundred thirty-four million, four hundred fifty-one thousand, one hundred one".