134240036101 has 4 divisors (see below), whose sum is σ = 134240772204. Its totient is φ = 134239300000.

The previous prime is 134240036081. The next prime is 134240036129. The reversal of 134240036101 is 101630042431.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 101630042431 = 23 ⋅4418697497.

It can be written as a sum of positive squares in 2 ways, for example, as 37144852900 + 97095183201 = 192730^2 + 311601^2 .

It is a cyclic number.

It is not a de Polignac number, because 134240036101 - 2¹⁵ = 134240003333 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134240030101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 131601 + ... + 534601.

It is an arithmetic number, because the mean of its divisors is an integer number (33560193051).

Almost surely, 2^134240036101 is an apocalyptic number.

It is an amenable number.

134240036101 is a deficient number, since it is larger than the sum of its proper divisors (736103).

134240036101 is an equidigital number, since it uses as much as digits as its factorization.

134240036101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 736102.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 134240036101 its reverse (101630042431), we get a palindrome (235870078532).

The spelling of 134240036101 in words is "one hundred thirty-four billion, two hundred forty million, thirty-six thousand, one hundred one".