20134101413 has 2 divisors, whose sum is σ = 20134101414. Its totient is φ = 20134101412.

The previous prime is 20134101401. The next prime is 20134101437. The reversal of 20134101413 is 31410143102.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 14796776164 + 5337325249 = 121642^2 + 73057^2 .

It is a cyclic number.

It is not a de Polignac number, because 20134101413 - 2¹² = 20134097317 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20134101473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10067050706 + 10067050707.

It is an arithmetic number, because the mean of its divisors is an integer number (10067050707).

Almost surely, 2^20134101413 is an apocalyptic number.

It is an amenable number.

20134101413 is a deficient number, since it is larger than the sum of its proper divisors (1).

20134101413 is an equidigital number, since it uses as much as digits as its factorization.

20134101413 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 20134101413 its reverse (31410143102), we get a palindrome (51544244515).

The spelling of 20134101413 in words is "twenty billion, one hundred thirty-four million, one hundred one thousand, four hundred thirteen".