13535402141 has 2 divisors, whose sum is σ = 13535402142. Its totient is φ = 13535402140.

The previous prime is 13535402107. The next prime is 13535402147. The reversal of 13535402141 is 14120453531.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10664692900 + 2870709241 = 103270^2 + 53579^2 .

It is a cyclic number.

It is not a de Polignac number, because 13535402141 - 2¹⁸ = 13535139997 is a prime.

It is a super-2 number, since 2×13535402141² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13535402147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6767701070 + 6767701071.

It is an arithmetic number, because the mean of its divisors is an integer number (6767701071).

Almost surely, 2^13535402141 is an apocalyptic number.

It is an amenable number.

13535402141 is a deficient number, since it is larger than the sum of its proper divisors (1).

13535402141 is an equidigital number, since it uses as much as digits as its factorization.

13535402141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7200, while the sum is 29.

Adding to 13535402141 its reverse (14120453531), we get a palindrome (27655855672).

The spelling of 13535402141 in words is "thirteen billion, five hundred thirty-five million, four hundred two thousand, one hundred forty-one".