103303302111321 has 16 divisors (see below), whose sum is σ = 149862152262144. Its totient is φ = 62915888991744.

The previous prime is 103303302111319. The next prime is 103303302111323. The reversal of 103303302111321 is 123111203303301.

It is an interprime number because it is at equal distance from previous prime (103303302111319) and next prime (103303302111323).

It is not a de Polignac number, because 103303302111321 - 2¹ = 103303302111319 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 103303302111291 and 103303302111300.

It is not an unprimeable number, because it can be changed into a prime (103303302111323) 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, 13653617961 + ... + 13653625526.

It is an arithmetic number, because the mean of its divisors is an integer number (9366384516384).

Almost surely, 2^{103303302111321} is an apocalyptic number.

It is an amenable number.

103303302111321 is a deficient number, since it is larger than the sum of its proper divisors (46558850150823).

103303302111321 is a wasteful number, since it uses less digits than its factorization.

103303302111321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27307243600.

The product of its (nonzero) digits is 972, while the sum is 24.

Adding to 103303302111321 its reverse (123111203303301), we get a palindrome (226414505414622).

The spelling of 103303302111321 in words is "one hundred three trillion, three hundred three billion, three hundred two million, one hundred eleven thousand, three hundred twenty-one".