102231200011 has 4 divisors (see below), whose sum is σ = 102232589032. Its totient is φ = 102229810992.

The previous prime is 102231199957. The next prime is 102231200077. The reversal of 102231200011 is 110002132201.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 110002132201 = 13 ⋅8461702477.

It is a cyclic number.

It is not a de Polignac number, because 102231200011 - 2⁷ = 102231199883 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 102231199964 and 102231200000.

It is not an unprimeable number, because it can be changed into a prime (102231600011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 577545 + ... + 733498.

It is an arithmetic number, because the mean of its divisors is an integer number (25558147258).

Almost surely, 2^102231200011 is an apocalyptic number.

102231200011 is a deficient number, since it is larger than the sum of its proper divisors (1389021).

102231200011 is an equidigital number, since it uses as much as digits as its factorization.

102231200011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1389020.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 102231200011 its reverse (110002132201), we get a palindrome (212233332212).

The spelling of 102231200011 in words is "one hundred two billion, two hundred thirty-one million, two hundred thousand, eleven".