108903389471 has 32 divisors (see below), whose sum is σ = 119074572288. Its totient is φ = 99308450560.

The previous prime is 108903389467. The next prime is 108903389477. The reversal of 108903389471 is 174983309801.

It is not a de Polignac number, because 108903389471 - 2² = 108903389467 is a prime.

It is a super-3 number, since 3×108903389471³ (a number of 34 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108903389477) 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, 35322296 + ... + 35325378.

It is an arithmetic number, because the mean of its divisors is an integer number (3721080384).

Almost surely, 2^108903389471 is an apocalyptic number.

108903389471 is a deficient number, since it is larger than the sum of its proper divisors (10171182817).

108903389471 is a wasteful number, since it uses less digits than its factorization.

108903389471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3991.

The product of its (nonzero) digits is 1306368, while the sum is 53.

The spelling of 108903389471 in words is "one hundred eight billion, nine hundred three million, three hundred eighty-nine thousand, four hundred seventy-one".