103323012011 has 2 divisors, whose sum is σ = 103323012012. Its totient is φ = 103323012010.

The previous prime is 103323011999. The next prime is 103323012053. The reversal of 103323012011 is 110210323301.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 103323012011 - 2⁶ = 103323011947 is a prime.

It is a super-2 number, since 2×103323012011² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (103323012911) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51661506005 + 51661506006.

It is an arithmetic number, because the mean of its divisors is an integer number (51661506006).

Almost surely, 2^103323012011 is an apocalyptic number.

103323012011 is a deficient number, since it is larger than the sum of its proper divisors (1).

103323012011 is an equidigital number, since it uses as much as digits as its factorization.

103323012011 is an odious number, because the sum of its binary digits is odd.

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

Adding to 103323012011 its reverse (110210323301), we get a palindrome (213533335312).

The spelling of 103323012011 in words is "one hundred three billion, three hundred twenty-three million, twelve thousand, eleven".