103010133321 has 20 divisors (see below), whose sum is σ = 154052925312. Its totient is φ = 68595952248.

The previous prime is 103010133287. The next prime is 103010133329. The reversal of 103010133321 is 123331010301.

It is a happy number.

103010133321 is a `hidden beast` number, since 10 + 301 + 0 + 1 + 33 + 321 = 666.

It is not a de Polignac number, because 103010133321 - 2⁶ = 103010133257 is a prime.

It is a super-2 number, since 2×103010133321² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 103010133294 and 103010133303.

It is not an unprimeable number, because it can be changed into a prime (103010133329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 645025 + ... + 788718.

Almost surely, 2^103010133321 is an apocalyptic number.

It is an amenable number.

103010133321 is a deficient number, since it is larger than the sum of its proper divisors (51042791991).

103010133321 is an equidigital number, since it uses as much as digits as its factorization.

103010133321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1434642 (or 1434633 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 103010133321 its reverse (123331010301), we get a palindrome (226341143622).

The spelling of 103010133321 in words is "one hundred three billion, ten million, one hundred thirty-three thousand, three hundred twenty-one".