103312010 has 8 divisors (see below), whose sum is σ = 185961636. Its totient is φ = 41324800.

The previous prime is 103311983. The next prime is 103312019. The reversal of 103312010 is 10213301.

It can be written as a sum of positive squares in 2 ways, for example, as 100140049 + 3171961 = 10007^2 + 1781^2 .

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 = 103311982 and 103312000.

It is not an unprimeable number, because it can be changed into a prime (103312019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5165591 + ... + 5165610.

Almost surely, 2^103312010 is an apocalyptic number.

103312010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103312010 is a deficient number, since it is larger than the sum of its proper divisors (82649626).

103312010 is a wasteful number, since it uses less digits than its factorization.

103312010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10331208.

The product of its (nonzero) digits is 18, while the sum is 11.

The square root of 103312010 is about 10164.2515710701. The cubic root of 103312010 is about 469.2276586388.

Adding to 103312010 its reverse (10213301), we get a palindrome (113525311).

The spelling of 103312010 in words is "one hundred three million, three hundred twelve thousand, ten".