106303130 has 16 divisors (see below), whose sum is σ = 192567240. Its totient is φ = 42249792.

The previous prime is 106303069. The next prime is 106303139. The reversal of 106303130 is 31303601.

It can be written as a sum of positive squares in 4 ways, for example, as 42159049 + 64144081 = 6493^2 + 8009^2 .

It is a super-2 number, since 2×106303130² = 22600710895593800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 106303099 and 106303108.

It is not an unprimeable number, because it can be changed into a prime (106303139) by changing a digit.

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, 32285 + ... + 35424.

Almost surely, 2^106303130 is an apocalyptic number.

106303130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

106303130 is a deficient number, since it is larger than the sum of its proper divisors (86264110).

106303130 is a wasteful number, since it uses less digits than its factorization.

106303130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67873.

The product of its (nonzero) digits is 162, while the sum is 17.

The square root of 106303130 is about 10310.3409254981. The cubic root of 106303130 is about 473.7130518869.

Adding to 106303130 its reverse (31303601), we get a palindrome (137606731).

The spelling of 106303130 in words is "one hundred six million, three hundred three thousand, one hundred thirty".