103321310210 has 32 divisors (see below), whose sum is σ = 197650387440. Its totient is φ = 38752817152.

The previous prime is 103321310111. The next prime is 103321310233. The reversal of 103321310210 is 12013123301.

It can be written as a sum of positive squares in 8 ways, for example, as 56488454929 + 46832855281 = 237673^2 + 216409^2 .

It is a super-2 number, since 2×103321310210² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (17).

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 15 ways as a sum of consecutive naturals, for example, 1083959 + ... + 1175418.

Almost surely, 2^103321310210 is an apocalyptic number.

103321310210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103321310210 is a deficient number, since it is larger than the sum of its proper divisors (94329077230).

103321310210 is a wasteful number, since it uses less digits than its factorization.

103321310210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2259670.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 103321310210 its reverse (12013123301), we get a palindrome (115334433511).

The spelling of 103321310210 in words is "one hundred three billion, three hundred twenty-one million, three hundred ten thousand, two hundred ten".