103303140311 has 16 divisors (see below), whose sum is σ = 118845158400. Its totient is φ = 87957780768.

The previous prime is 103303140293. The next prime is 103303140323. The reversal of 103303140311 is 113041303301.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103303140311 is a prime.

It is a super-2 number, since 2×103303140311² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103303140371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2338850 + ... + 2382608.

It is an arithmetic number, because the mean of its divisors is an integer number (7427822400).

Almost surely, 2^103303140311 is an apocalyptic number.

103303140311 is a deficient number, since it is larger than the sum of its proper divisors (15542018089).

103303140311 is a wasteful number, since it uses less digits than its factorization.

103303140311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45998.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 103303140311 its reverse (113041303301), we get a palindrome (216344443612).

The spelling of 103303140311 in words is "one hundred three billion, three hundred three million, one hundred forty thousand, three hundred eleven".