20114153121513 has 16 divisors (see below), whose sum is σ = 29450704637952. Its totient is φ = 12109664730000.

The previous prime is 20114153121509. The next prime is 20114153121533. The reversal of 20114153121513 is 31512135141102.

It is not a de Polignac number, because 20114153121513 - 2² = 20114153121509 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20114153121533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2018272473 + ... + 2018282438.

It is an arithmetic number, because the mean of its divisors is an integer number (1840669039872).

Almost surely, 2^{20114153121513} is an apocalyptic number.

It is an amenable number.

20114153121513 is a deficient number, since it is larger than the sum of its proper divisors (9336551516439).

20114153121513 is a wasteful number, since it uses less digits than its factorization.

20114153121513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4036555076.

The product of its (nonzero) digits is 3600, while the sum is 30.

Adding to 20114153121513 its reverse (31512135141102), we get a palindrome (51626288262615).

The spelling of 20114153121513 in words is "twenty trillion, one hundred fourteen billion, one hundred fifty-three million, one hundred twenty-one thousand, five hundred thirteen".