134155211045011 has 8 divisors (see below), whose sum is σ = 147998619314784. Its totient is φ = 120815199439680.

The previous prime is 134155211045003. The next prime is 134155211045039. The reversal of 134155211045011 is 110540112551431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 134155211045011 - 2³ = 134155211045003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134155211045041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 125849165551 + ... + 125849166616.

It is an arithmetic number, because the mean of its divisors is an integer number (18499827414348).

Almost surely, 2^{134155211045011} is an apocalyptic number.

134155211045011 is a deficient number, since it is larger than the sum of its proper divisors (13843408269773).

134155211045011 is a wasteful number, since it uses less digits than its factorization.

134155211045011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251698332221.

The product of its (nonzero) digits is 12000, while the sum is 34.

Adding to 134155211045011 its reverse (110540112551431), we get a palindrome (244695323596442).

The spelling of 134155211045011 in words is "one hundred thirty-four trillion, one hundred fifty-five billion, two hundred eleven million, forty-five thousand, eleven".