13140101040121 has 32 divisors (see below), whose sum is σ = 14653847272320. Its totient is φ = 11681842099200.

The previous prime is 13140101040083. The next prime is 13140101040181. The reversal of 13140101040121 is 12104010104131.

It is a cyclic number.

It is not a de Polignac number, because 13140101040121 - 2⁷ = 13140101039993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13140101040181) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1224265671 + ... + 1224276403.

It is an arithmetic number, because the mean of its divisors is an integer number (457932727260).

Almost surely, 2^{13140101040121} is an apocalyptic number.

13140101040121 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

13140101040121 is a deficient number, since it is larger than the sum of its proper divisors (1513746232199).

13140101040121 is a wasteful number, since it uses less digits than its factorization.

13140101040121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21177.

The product of its (nonzero) digits is 96, while the sum is 19.

Adding to 13140101040121 its reverse (12104010104131), we get a palindrome (25244111144252).

The spelling of 13140101040121 in words is "thirteen trillion, one hundred forty billion, one hundred one million, forty thousand, one hundred twenty-one".