135451425430211 has 16 divisors (see below), whose sum is σ = 148569656260608. Its totient is φ = 122467729893600.

The previous prime is 135451425430163. The next prime is 135451425430259. The reversal of 135451425430211 is 112034524154531.

It is an interprime number because it is at equal distance from previous prime (135451425430163) and next prime (135451425430259).

It is a cyclic number.

It is not a de Polignac number, because 135451425430211 - 2²⁶ = 135451358321347 is a prime.

It is a super-2 number, since 2×135451425430211² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (135451425436211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5525795 + ... + 17361948.

It is an arithmetic number, because the mean of its divisors is an integer number (9285603516288).

Almost surely, 2^{135451425430211} is an apocalyptic number.

135451425430211 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

135451425430211 is a deficient number, since it is larger than the sum of its proper divisors (13118230830397).

135451425430211 is a wasteful number, since it uses less digits than its factorization.

135451425430211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22890682.

The product of its (nonzero) digits is 288000, while the sum is 41.

Adding to 135451425430211 its reverse (112034524154531), we get a palindrome (247485949584742).

The spelling of 135451425430211 in words is "one hundred thirty-five trillion, four hundred fifty-one billion, four hundred twenty-five million, four hundred thirty thousand, two hundred eleven".