108836590511 has 24 divisors (see below), whose sum is σ = 126182584944. Its totient is φ = 93080314880.

The previous prime is 108836590463. The next prime is 108836590559. The reversal of 108836590511 is 115095638801.

It is an interprime number because it is at equal distance from previous prime (108836590463) and next prime (108836590559).

It is not a de Polignac number, because 108836590511 - 2¹⁰ = 108836589487 is a prime.

It is a super-2 number, since 2×108836590511² (a number of 23 digits) contains 22 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 (108836590411) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8554691 + ... + 8567403.

It is an arithmetic number, because the mean of its divisors is an integer number (5257607706).

Almost surely, 2^108836590511 is an apocalyptic number.

108836590511 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

108836590511 is a deficient number, since it is larger than the sum of its proper divisors (17345994433).

108836590511 is a wasteful number, since it uses less digits than its factorization.

108836590511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15451 (or 15434 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 47.

The spelling of 108836590511 in words is "one hundred eight billion, eight hundred thirty-six million, five hundred ninety thousand, five hundred eleven".