135078333073 has 16 divisors (see below), whose sum is σ = 140264796672. Its totient is φ = 129944304000.

The previous prime is 135078333067. The next prime is 135078333077. The reversal of 135078333073 is 370333870531.

It is a cyclic number.

It is not a de Polignac number, because 135078333073 - 2²⁹ = 134541462161 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (135078333077) 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, 21773190 + ... + 21779392.

It is an arithmetic number, because the mean of its divisors is an integer number (8766549792).

Almost surely, 2^135078333073 is an apocalyptic number.

It is an amenable number.

135078333073 is a deficient number, since it is larger than the sum of its proper divisors (5186463599).

135078333073 is a wasteful number, since it uses less digits than its factorization.

135078333073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10296.

The product of its (nonzero) digits is 476280, while the sum is 43.

The spelling of 135078333073 in words is "one hundred thirty-five billion, seventy-eight million, three hundred thirty-three thousand, seventy-three".