103303011323 has 16 divisors (see below), whose sum is σ = 108681060960. Its totient is φ = 98085954816.

The previous prime is 103303011307. The next prime is 103303011373. The reversal of 103303011323 is 323110303301.

It is a cyclic number.

It is not a de Polignac number, because 103303011323 - 2⁴ = 103303011307 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 103303011295 and 103303011304.

It is not an unprimeable number, because it can be changed into a prime (103303011373) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 126365 + ... + 471777.

It is an arithmetic number, because the mean of its divisors is an integer number (6792566310).

Almost surely, 2^103303011323 is an apocalyptic number.

103303011323 is a deficient number, since it is larger than the sum of its proper divisors (5378049637).

103303011323 is a wasteful number, since it uses less digits than its factorization.

103303011323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 345646.

The product of its (nonzero) digits is 486, while the sum is 20.

Adding to 103303011323 its reverse (323110303301), we get a palindrome (426413314624).

The spelling of 103303011323 in words is "one hundred three billion, three hundred three million, eleven thousand, three hundred twenty-three".