103112030213 has 32 divisors (see below), whose sum is σ = 110059192320. Its totient is φ = 96444976320.

The previous prime is 103112030207. The next prime is 103112030233. The reversal of 103112030213 is 312030211301.

It is a cyclic number.

It is not a de Polignac number, because 103112030213 - 2⁶ = 103112030149 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 103112030191 and 103112030200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103112030233) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 70964195 + ... + 70965647.

It is an arithmetic number, because the mean of its divisors is an integer number (3439349760).

Almost surely, 2^103112030213 is an apocalyptic number.

It is an amenable number.

103112030213 is a deficient number, since it is larger than the sum of its proper divisors (6947162107).

103112030213 is a wasteful number, since it uses less digits than its factorization.

103112030213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2049.

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

Adding to 103112030213 its reverse (312030211301), we get a palindrome (415142241514).

The spelling of 103112030213 in words is "one hundred three billion, one hundred twelve million, thirty thousand, two hundred thirteen".