103100212213 has 2 divisors, whose sum is σ = 103100212214. Its totient is φ = 103100212212.

The previous prime is 103100212147. The next prime is 103100212249. The reversal of 103100212213 is 312212001301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 102209368804 + 890843409 = 319702^2 + 29847^2 .

It is a cyclic number.

It is not a de Polignac number, because 103100212213 - 2⁹ = 103100211701 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103100212913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51550106106 + 51550106107.

It is an arithmetic number, because the mean of its divisors is an integer number (51550106107).

Almost surely, 2^103100212213 is an apocalyptic number.

It is an amenable number.

103100212213 is a deficient number, since it is larger than the sum of its proper divisors (1).

103100212213 is an equidigital number, since it uses as much as digits as its factorization.

103100212213 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 103100212213 its reverse (312212001301), we get a palindrome (415312213514).

The spelling of 103100212213 in words is "one hundred three billion, one hundred million, two hundred twelve thousand, two hundred thirteen".