135023022445 has 16 divisors (see below), whose sum is σ = 163577063232. Its totient is φ = 106988618880.

The previous prime is 135023022413. The next prime is 135023022451. The reversal of 135023022445 is 544220320531.

It is not a de Polignac number, because 135023022445 - 2⁵ = 135023022413 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 145489 + ... + 539641.

It is an arithmetic number, because the mean of its divisors is an integer number (10223566452).

Almost surely, 2^135023022445 is an apocalyptic number.

It is an amenable number.

135023022445 is a deficient number, since it is larger than the sum of its proper divisors (28554040787).

135023022445 is a wasteful number, since it uses less digits than its factorization.

135023022445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 394812.

The product of its (nonzero) digits is 28800, while the sum is 31.

Adding to 135023022445 its reverse (544220320531), we get a palindrome (679243342976).

The spelling of 135023022445 in words is "one hundred thirty-five billion, twenty-three million, twenty-two thousand, four hundred forty-five".