109350785133 has 32 divisors (see below), whose sum is σ = 167095716480. Its totient is φ = 71524966032.

The previous prime is 109350785077. The next prime is 109350785179. The reversal of 109350785133 is 331587053901.

109350785133 is a `hidden beast` number, since 1 + 0 + 9 + 3 + 507 + 8 + 5 + 133 = 666.

It is not a de Polignac number, because 109350785133 - 2¹⁴ = 109350768749 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109350785183) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 355791 + ... + 587612.

It is an arithmetic number, because the mean of its divisors is an integer number (5221741140).

Almost surely, 2^109350785133 is an apocalyptic number.

It is an amenable number.

109350785133 is a deficient number, since it is larger than the sum of its proper divisors (57744931347).

109350785133 is an frugal number, since it uses more digits than its factorization.

109350785133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 943477 (or 943459 counting only the distinct ones).

The product of its (nonzero) digits is 340200, while the sum is 45.

The spelling of 109350785133 in words is "one hundred nine billion, three hundred fifty million, seven hundred eighty-five thousand, one hundred thirty-three".