109135162603 has 16 divisors (see below), whose sum is σ = 110560665600. Its totient is φ = 107719911936.

The previous prime is 109135162579. The next prime is 109135162607. The reversal of 109135162603 is 306261531901.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 109135162603 - 2¹³ = 109135154411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (109135162607) 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, 23352075 + ... + 23356747.

It is an arithmetic number, because the mean of its divisors is an integer number (6910041600).

Almost surely, 2^109135162603 is an apocalyptic number.

109135162603 is a deficient number, since it is larger than the sum of its proper divisors (1425502997).

109135162603 is a wasteful number, since it uses less digits than its factorization.

109135162603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5706.

The product of its (nonzero) digits is 29160, while the sum is 37.

The spelling of 109135162603 in words is "one hundred nine billion, one hundred thirty-five million, one hundred sixty-two thousand, six hundred three".