20134140142101 has 8 divisors (see below), whose sum is σ = 26853854732064. Its totient is φ = 13418592823440.

The previous prime is 20134140142097. The next prime is 20134140142147. The reversal of 20134140142101 is 10124104143102.

It is a happy number.

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

It is not a de Polignac number, because 20134140142101 - 2² = 20134140142097 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20134140142001) 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, 1041806551 + ... + 1041825876.

It is an arithmetic number, because the mean of its divisors is an integer number (3356731841508).

Almost surely, 2^{20134140142101} is an apocalyptic number.

It is an amenable number.

20134140142101 is a deficient number, since it is larger than the sum of its proper divisors (6719714589963).

20134140142101 is a wasteful number, since it uses less digits than its factorization.

20134140142101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2083635651.

The product of its (nonzero) digits is 768, while the sum is 24.

Adding to 20134140142101 its reverse (10124104143102), we get a palindrome (30258244285203).

The spelling of 20134140142101 in words is "twenty trillion, one hundred thirty-four billion, one hundred forty million, one hundred forty-two thousand, one hundred one".