103013223223 has 4 divisors (see below), whose sum is σ = 103014402480. Its totient is φ = 103012043968.

The previous prime is 103013223197. The next prime is 103013223227. The reversal of 103013223223 is 322322310301.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103013223223 is a prime.

It is a super-2 number, since 2×103013223223² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 103013223194 and 103013223203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103013223227) 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, 447115 + ... + 637132.

It is an arithmetic number, because the mean of its divisors is an integer number (25753600620).

Almost surely, 2^103013223223 is an apocalyptic number.

103013223223 is a deficient number, since it is larger than the sum of its proper divisors (1179257).

103013223223 is an equidigital number, since it uses as much as digits as its factorization.

103013223223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1179256.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 103013223223 its reverse (322322310301), we get a palindrome (425335533524).

The spelling of 103013223223 in words is "one hundred three billion, thirteen million, two hundred twenty-three thousand, two hundred twenty-three".