103023021111211 has 2 divisors, whose sum is σ = 103023021111212. Its totient is φ = 103023021111210.

The previous prime is 103023021111187. The next prime is 103023021111317. The reversal of 103023021111211 is 112111120320301.

It is a weak prime.

It is an emirp because it is prime and its reverse (112111120320301) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 103023021111211 - 2⁷ = 103023021111083 is a prime.

It is a super-2 number, since 2×103023021111211² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (103023021118211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51511510555605 + 51511510555606.

It is an arithmetic number, because the mean of its divisors is an integer number (51511510555606).

Almost surely, 2^{103023021111211} is an apocalyptic number.

103023021111211 is a deficient number, since it is larger than the sum of its proper divisors (1).

103023021111211 is an equidigital number, since it uses as much as digits as its factorization.

103023021111211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 19.

Adding to 103023021111211 its reverse (112111120320301), we get a palindrome (215134141431512).

The spelling of 103023021111211 in words is "one hundred three trillion, twenty-three billion, twenty-one million, one hundred eleven thousand, two hundred eleven".