103023221011 has 2 divisors, whose sum is σ = 103023221012. Its totient is φ = 103023221010.

The previous prime is 103023221003. The next prime is 103023221033. The reversal of 103023221011 is 110122320301.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 103023221011 - 2³ = 103023221003 is a prime.

It is a super-2 number, since 2×103023221011² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (103023231011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51511610505 + 51511610506.

It is an arithmetic number, because the mean of its divisors is an integer number (51511610506).

Almost surely, 2^103023221011 is an apocalyptic number.

103023221011 is a deficient number, since it is larger than the sum of its proper divisors (1).

103023221011 is an equidigital number, since it uses as much as digits as its factorization.

103023221011 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 16.

Adding to 103023221011 its reverse (110122320301), we get a palindrome (213145541312).

The spelling of 103023221011 in words is "one hundred three billion, twenty-three million, two hundred twenty-one thousand, eleven".