103303113120131 has 4 divisors (see below), whose sum is σ = 103735343719200. Its totient is φ = 102870882521064.

The previous prime is 103303113120071. The next prime is 103303113120173. The reversal of 103303113120131 is 131021311303301.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 103303113120131 - 2²⁶ = 103303046011267 is a prime.

It is a super-2 number, since 2×103303113120131² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 103303113120097 and 103303113120106.

It is not an unprimeable number, because it can be changed into a prime (103303113120191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 216115299176 + ... + 216115299653.

It is an arithmetic number, because the mean of its divisors is an integer number (25933835929800).

Almost surely, 2^{103303113120131} is an apocalyptic number.

103303113120131 is a deficient number, since it is larger than the sum of its proper divisors (432230599069).

103303113120131 is an equidigital number, since it uses as much as digits as its factorization.

103303113120131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 432230599068.

The product of its (nonzero) digits is 486, while the sum is 23.

Adding to 103303113120131 its reverse (131021311303301), we get a palindrome (234324424423432).

The spelling of 103303113120131 in words is "one hundred three trillion, three hundred three billion, one hundred thirteen million, one hundred twenty thousand, one hundred thirty-one".