102310203111233 has 4 divisors (see below), whose sum is σ = 110180218735188. Its totient is φ = 94440187487280.

The previous prime is 102310203111227. The next prime is 102310203111299. The reversal of 102310203111233 is 332111302013201.

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

It can be written as a sum of positive squares in 2 ways, for example, as 50451870290704 + 51858332820529 = 7102948^2 + 7201273^2 .

It is a cyclic number.

It is not a de Polignac number, because 102310203111233 - 2⁴ = 102310203111217 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 102310203111199 and 102310203111208.

It is not an unprimeable number, because it can be changed into a prime (102310203111203) 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, 3935007811958 + ... + 3935007811983.

It is an arithmetic number, because the mean of its divisors is an integer number (27545054683797).

Almost surely, 2^{102310203111233} is an apocalyptic number.

102310203111233 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

102310203111233 is a deficient number, since it is larger than the sum of its proper divisors (7870015623955).

102310203111233 is an equidigital number, since it uses as much as digits as its factorization.

102310203111233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7870015623954.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 102310203111233 its reverse (332111302013201), we get a palindrome (434421505124434).

The spelling of 102310203111233 in words is "one hundred two trillion, three hundred ten billion, two hundred three million, one hundred eleven thousand, two hundred thirty-three".