135453520101 has 8 divisors (see below), whose sum is σ = 180619830720. Its totient is φ = 90294778112.

The previous prime is 135453520019. The next prime is 135453520117. The reversal of 135453520101 is 101025354531.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 135453520101 - 2⁷ = 135453519973 is a prime.

It is a super-2 number, since 2×135453520101² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135453520151) 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 in 7 ways as a sum of consecutive naturals, for example, 1850265 + ... + 1922078.

It is an arithmetic number, because the mean of its divisors is an integer number (22577478840).

Almost surely, 2^135453520101 is an apocalyptic number.

It is an amenable number.

135453520101 is a deficient number, since it is larger than the sum of its proper divisors (45166310619).

135453520101 is a wasteful number, since it uses less digits than its factorization.

135453520101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3784315.

The product of its (nonzero) digits is 9000, while the sum is 30.

Adding to 135453520101 its reverse (101025354531), we get a palindrome (236478874632).

The spelling of 135453520101 in words is "one hundred thirty-five billion, four hundred fifty-three million, five hundred twenty thousand, one hundred one".