135112331153 has 4 divisors (see below), whose sum is σ = 136450077108. Its totient is φ = 133774585200.

The previous prime is 135112331093. The next prime is 135112331177. The reversal of 135112331153 is 351133211531.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 84834135169 + 50278195984 = 291263^2 + 224228^2 .

It is a cyclic number.

It is not a de Polignac number, because 135112331153 - 2¹⁴ = 135112314769 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (135112331183) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 668872826 + ... + 668873027.

It is an arithmetic number, because the mean of its divisors is an integer number (34112519277).

Almost surely, 2^135112331153 is an apocalyptic number.

It is an amenable number.

135112331153 is a deficient number, since it is larger than the sum of its proper divisors (1337745955).

135112331153 is a wasteful number, since it uses less digits than its factorization.

135112331153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1337745954.

The product of its digits is 4050, while the sum is 29.

Adding to 135112331153 its reverse (351133211531), we get a palindrome (486245542684).

The spelling of 135112331153 in words is "one hundred thirty-five billion, one hundred twelve million, three hundred thirty-one thousand, one hundred fifty-three".