103223011393 has 8 divisors (see below), whose sum is σ = 103295838600. Its totient is φ = 103150215168.

The previous prime is 103223011373. The next prime is 103223011457. The reversal of 103223011393 is 393110322301.

It can be written as a sum of positive squares in 4 ways, for example, as 13769379649 + 89453631744 = 117343^2 + 299088^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 103223011393 - 2⁹ = 103223010881 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103223011373) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12884373 + ... + 12892381.

It is an arithmetic number, because the mean of its divisors is an integer number (12911979825).

Almost surely, 2^103223011393 is an apocalyptic number.

It is an amenable number.

103223011393 is a deficient number, since it is larger than the sum of its proper divisors (72827207).

103223011393 is an equidigital number, since it uses as much as digits as its factorization.

103223011393 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15491.

The product of its (nonzero) digits is 2916, while the sum is 28.

Adding to 103223011393 its reverse (393110322301), we get a palindrome (496333333694).

The spelling of 103223011393 in words is "one hundred three billion, two hundred twenty-three million, eleven thousand, three hundred ninety-three".