102203200011 has 16 divisors (see below), whose sum is σ = 149571227520. Its totient is φ = 61561321920.

The previous prime is 102203200009. The next prime is 102203200063. The reversal of 102203200011 is 110002302201.

It is not a de Polignac number, because 102203200011 - 2¹ = 102203200009 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 102203200011.

It is not an unprimeable number, because it can be changed into a prime (102203200081) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9494826 + ... + 9505583.

It is an arithmetic number, because the mean of its divisors is an integer number (9348201720).

Almost surely, 2^102203200011 is an apocalyptic number.

102203200011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

102203200011 is a deficient number, since it is larger than the sum of its proper divisors (47368027509).

102203200011 is a wasteful number, since it uses less digits than its factorization.

102203200011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19000586.

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 102203200011 its reverse (110002302201), we get a palindrome (212205502212).

The spelling of 102203200011 in words is "one hundred two billion, two hundred three million, two hundred thousand, eleven".