102013443011 has 2 divisors, whose sum is σ = 102013443012. Its totient is φ = 102013443010.

The previous prime is 102013442983. The next prime is 102013443109. The reversal of 102013443011 is 110344310201.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 102013443011 - 2¹⁰ = 102013441987 is a prime.

It is a super-2 number, since 2×102013443011² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (102013443911) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51006721505 + 51006721506.

It is an arithmetic number, because the mean of its divisors is an integer number (51006721506).

Almost surely, 2^102013443011 is an apocalyptic number.

102013443011 is a deficient number, since it is larger than the sum of its proper divisors (1).

102013443011 is an equidigital number, since it uses as much as digits as its factorization.

102013443011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 102013443011 its reverse (110344310201), we get a palindrome (212357753212).

The spelling of 102013443011 in words is "one hundred two billion, thirteen million, four hundred forty-three thousand, eleven".