20134254101135 has 8 divisors (see below), whose sum is σ = 24162194816016. Its totient is φ = 16106676684480.

The previous prime is 20134254101057. The next prime is 20134254101141. The reversal of 20134254101135 is 53110145243102.

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

It is not a de Polignac number, because 20134254101135 - 2²² = 20134249906831 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 90702614 + ... + 90924323.

It is an arithmetic number, because the mean of its divisors is an integer number (3020274352002).

Almost surely, 2^{20134254101135} is an apocalyptic number.

20134254101135 is a deficient number, since it is larger than the sum of its proper divisors (4027940714881).

20134254101135 is a wasteful number, since it uses less digits than its factorization.

20134254101135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181649113.

The product of its (nonzero) digits is 14400, while the sum is 32.

Adding to 20134254101135 its reverse (53110145243102), we get a palindrome (73244399344237).

The spelling of 20134254101135 in words is "twenty trillion, one hundred thirty-four billion, two hundred fifty-four million, one hundred one thousand, one hundred thirty-five".