103680770 has 8 divisors (see below), whose sum is σ = 186625404. Its totient is φ = 41472304.

The previous prime is 103680767. The next prime is 103680779. The reversal of 103680770 is 77086301.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 102839881 + 840889 = 10141^2 + 917^2 .

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (103680779) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5184029 + ... + 5184048.

Almost surely, 2^103680770 is an apocalyptic number.

103680770 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103680770 is a deficient number, since it is larger than the sum of its proper divisors (82944634).

103680770 is a wasteful number, since it uses less digits than its factorization.

103680770 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10368084.

The product of its (nonzero) digits is 7056, while the sum is 32.

The square root of 103680770 is about 10182.3754595870. The cubic root of 103680770 is about 469.7852799189.

The spelling of 103680770 in words is "one hundred three million, six hundred eighty thousand, seven hundred seventy".