103021210223 has 2 divisors, whose sum is σ = 103021210224. Its totient is φ = 103021210222.

The previous prime is 103021210211. The next prime is 103021210241. The reversal of 103021210223 is 322012120301.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 103021210223 - 2²² = 103017015919 is a prime.

It is a super-2 number, since 2×103021210223² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103021210273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51510605111 + 51510605112.

It is an arithmetic number, because the mean of its divisors is an integer number (51510605112).

Almost surely, 2^103021210223 is an apocalyptic number.

103021210223 is a deficient number, since it is larger than the sum of its proper divisors (1).

103021210223 is an equidigital number, since it uses as much as digits as its factorization.

103021210223 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 103021210223 its reverse (322012120301), we get a palindrome (425033330524).

The spelling of 103021210223 in words is "one hundred three billion, twenty-one million, two hundred ten thousand, two hundred twenty-three".