135004062231 has 16 divisors (see below), whose sum is σ = 200042596320. Its totient is φ = 89986248000.

The previous prime is 135004062229. The next prime is 135004062247. The reversal of 135004062231 is 132260400531.

135004062231 is a `hidden beast` number, since 1 + 3 + 5 + 0 + 0 + 4 + 0 + 622 + 31 = 666.

It is not a de Polignac number, because 135004062231 - 2¹ = 135004062229 is a prime.

It is a super-2 number, since 2×135004062231² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 135004062195 and 135004062204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135004062211) 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, 305950 + ... + 603003.

It is an arithmetic number, because the mean of its divisors is an integer number (12502662270).

Almost surely, 2^135004062231 is an apocalyptic number.

135004062231 is a deficient number, since it is larger than the sum of its proper divisors (65038534089).

135004062231 is an equidigital number, since it uses as much as digits as its factorization.

135004062231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 914463 (or 914457 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

Adding to 135004062231 its reverse (132260400531), we get a palindrome (267264462762).

The spelling of 135004062231 in words is "one hundred thirty-five billion, four million, sixty-two thousand, two hundred thirty-one".