108108100 has 72 divisors (see below), whose sum is σ = 261545760. Its totient is φ = 38545920.

The previous prime is 108108097. The next prime is 108108113. The reversal of 108108100 is 1801801.

It is a super-2 number, since 2×108108100² = 23374722571220000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 30627 + ... + 33973.

It is an arithmetic number, because the mean of its divisors is an integer number (3632580).

Almost surely, 2^108108100 is an apocalyptic number.

108108100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 108108100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (130772880).

108108100 is an abundant number, since it is smaller than the sum of its proper divisors (153437660).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

108108100 is a wasteful number, since it uses less digits than its factorization.

108108100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3397 (or 3390 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 19.

The square root of 108108100 is about 10397.5045082943. The cubic root of 108108100 is about 476.3791496953.

Adding to 108108100 its reverse (1801801), we get a palindrome (109909901).

The spelling of 108108100 in words is "one hundred eight million, one hundred eight thousand, one hundred".