102320212233011 has 4 divisors (see below), whose sum is σ = 102389022061152. Its totient is φ = 102251402404872.

The previous prime is 102320212232923. The next prime is 102320212233017. The reversal of 102320212233011 is 110332212023201.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 102320212233011 - 2¹⁰ = 102320212231987 is a prime.

It is a super-2 number, since 2×102320212233011² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102320212233017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34404911840 + ... + 34404914813.

It is an arithmetic number, because the mean of its divisors is an integer number (25597255515288).

Almost surely, 2^{102320212233011} is an apocalyptic number.

102320212233011 is a deficient number, since it is larger than the sum of its proper divisors (68809828141).

102320212233011 is an equidigital number, since it uses as much as digits as its factorization.

102320212233011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68809828140.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 102320212233011 its reverse (110332212023201), we get a palindrome (212652424256212).

The spelling of 102320212233011 in words is "one hundred two trillion, three hundred twenty billion, two hundred twelve million, two hundred thirty-three thousand, eleven".