103040323311 has 16 divisors (see below), whose sum is σ = 147235060224. Its totient is φ = 63931009824.

The previous prime is 103040323277. The next prime is 103040323339. The reversal of 103040323311 is 113323040301.

It is not a de Polignac number, because 103040323311 - 2⁹ = 103040322799 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103040323361) 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, 20177691 + ... + 20182796.

It is an arithmetic number, because the mean of its divisors is an integer number (9202191264).

Almost surely, 2^103040323311 is an apocalyptic number.

103040323311 is a deficient number, since it is larger than the sum of its proper divisors (44194736913).

103040323311 is a wasteful number, since it uses less digits than its factorization.

103040323311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40360550.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 103040323311 its reverse (113323040301), we get a palindrome (216363363612).

The spelling of 103040323311 in words is "one hundred three billion, forty million, three hundred twenty-three thousand, three hundred eleven".