108011602 has 16 divisors (see below), whose sum is σ = 170357400. Its totient is φ = 51287040.

The previous prime is 108011597. The next prime is 108011609. The reversal of 108011602 is 206110801.

It can be written as a sum of positive squares in 4 ways, for example, as 27029601 + 80982001 = 5199^2 + 8999^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 108011602.

It is not an unprimeable number, because it can be changed into a prime (108011609) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11727 + ... + 18802.

Almost surely, 2^108011602 is an apocalyptic number.

108011602 is a deficient number, since it is larger than the sum of its proper divisors (62345798).

108011602 is a wasteful number, since it uses less digits than its factorization.

108011602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30621.

The product of its (nonzero) digits is 96, while the sum is 19.

The square root of 108011602 is about 10392.8630319080. The cubic root of 108011602 is about 476.2373677826.

It can be divided in two parts, 10801 and 1602, that added together give a triangular number (12403 = T₁₅₇).

The spelling of 108011602 in words is "one hundred eight million, eleven thousand, six hundred two".