101012030223 has 16 divisors (see below), whose sum is σ = 151349130240. Its totient is φ = 59458585824.

The previous prime is 101012030219. The next prime is 101012030243. The reversal of 101012030223 is 322030210101.

It is not a de Polignac number, because 101012030223 - 2² = 101012030219 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101012030243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56304583 + ... + 56306376.

It is an arithmetic number, because the mean of its divisors is an integer number (9459320640).

Almost surely, 2^101012030223 is an apocalyptic number.

101012030223 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

101012030223 is a deficient number, since it is larger than the sum of its proper divisors (50337100017).

101012030223 is a wasteful number, since it uses less digits than its factorization.

101012030223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112610998.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 101012030223 its reverse (322030210101), we get a palindrome (423042240324).

The spelling of 101012030223 in words is "one hundred one billion, twelve million, thirty thousand, two hundred twenty-three".