108213130 has 8 divisors (see below), whose sum is σ = 194783652. Its totient is φ = 43285248.

The previous prime is 108213101. The next prime is 108213163. The reversal of 108213130 is 31312801.

It can be written as a sum of positive squares in 2 ways, for example, as 103815721 + 4397409 = 10189^2 + 2097^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 108213098 and 108213107.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5410647 + ... + 5410666.

Almost surely, 2^108213130 is an apocalyptic number.

108213130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

108213130 is a deficient number, since it is larger than the sum of its proper divisors (86570522).

108213130 is a wasteful number, since it uses less digits than its factorization.

108213130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10821320.

The product of its (nonzero) digits is 144, while the sum is 19.

The square root of 108213130 is about 10402.5540133181. The cubic root of 108213130 is about 476.5333715888.

Adding to 108213130 its reverse (31312801), we get a palindrome (139525931).

The spelling of 108213130 in words is "one hundred eight million, two hundred thirteen thousand, one hundred thirty".