106703930 has 16 divisors (see below), whose sum is σ = 197258760. Its totient is φ = 41527872.

The previous prime is 106703929. The next prime is 106704007. The reversal of 106703930 is 39307601.

It can be written as a sum of positive squares in 4 ways, for example, as 86731969 + 19971961 = 9313^2 + 4469^2 .

It is a super-2 number, since 2×106703930² = 22771457354889800, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 106703893 and 106703902.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 143825 + ... + 144564.

Almost surely, 2^106703930 is an apocalyptic number.

106703930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

106703930 is a deficient number, since it is larger than the sum of its proper divisors (90554830).

106703930 is a wasteful number, since it uses less digits than its factorization.

106703930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 288433.

The product of its (nonzero) digits is 3402, while the sum is 29.

The square root of 106703930 is about 10329.7594357274. The cubic root of 106703930 is about 474.3076598777.

The spelling of 106703930 in words is "one hundred six million, seven hundred three thousand, nine hundred thirty".