101012203223 has 2 divisors, whose sum is σ = 101012203224. Its totient is φ = 101012203222.

The previous prime is 101012203217. The next prime is 101012203241. The reversal of 101012203223 is 322302210101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 101012203223 - 2¹⁴ = 101012186839 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101012203213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50506101611 + 50506101612.

It is an arithmetic number, because the mean of its divisors is an integer number (50506101612).

Almost surely, 2^101012203223 is an apocalyptic number.

101012203223 is a deficient number, since it is larger than the sum of its proper divisors (1).

101012203223 is an equidigital number, since it uses as much as digits as its factorization.

101012203223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 101012203223 its reverse (322302210101), we get a palindrome (423314413324).

The spelling of 101012203223 in words is "one hundred one billion, twelve million, two hundred three thousand, two hundred twenty-three".