13542345101 has 2 divisors, whose sum is σ = 13542345102. Its totient is φ = 13542345100.

The previous prime is 13542345097. The next prime is 13542345139. The reversal of 13542345101 is 10154324531.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8180298025 + 5362047076 = 90445^2 + 73226^2 .

It is a cyclic number.

It is not a de Polignac number, because 13542345101 - 2² = 13542345097 is a prime.

It is a super-2 number, since 2×13542345101² (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 (13542345161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6771172550 + 6771172551.

It is an arithmetic number, because the mean of its divisors is an integer number (6771172551).

Almost surely, 2^13542345101 is an apocalyptic number.

It is an amenable number.

13542345101 is a deficient number, since it is larger than the sum of its proper divisors (1).

13542345101 is an equidigital number, since it uses as much as digits as its factorization.

13542345101 is an odious number, because the sum of its binary digits is odd.

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

Adding to 13542345101 its reverse (10154324531), we get a palindrome (23696669632).

The spelling of 13542345101 in words is "thirteen billion, five hundred forty-two million, three hundred forty-five thousand, one hundred one".