135100064431 has 2 divisors, whose sum is σ = 135100064432. Its totient is φ = 135100064430.

The previous prime is 135100064423. The next prime is 135100064461. The reversal of 135100064431 is 134460001531.

It is a weak prime.

It is an emirp because it is prime and its reverse (134460001531) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 135100064431 - 2³ = 135100064423 is a prime.

It is a super-2 number, since 2×135100064431² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 135100064431.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (135100064461) 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 as a sum of consecutive naturals, namely, 67550032215 + 67550032216.

It is an arithmetic number, because the mean of its divisors is an integer number (67550032216).

Almost surely, 2^135100064431 is an apocalyptic number.

135100064431 is a deficient number, since it is larger than the sum of its proper divisors (1).

135100064431 is an equidigital number, since it uses as much as digits as its factorization.

135100064431 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4320, while the sum is 28.

Adding to 135100064431 its reverse (134460001531), we get a palindrome (269560065962).

The spelling of 135100064431 in words is "one hundred thirty-five billion, one hundred million, sixty-four thousand, four hundred thirty-one".