10311304513103 has 8 divisors (see below), whose sum is σ = 11254212627840. Its totient is φ = 9369315864280.

The previous prime is 10311304513079. The next prime is 10311304513109. The reversal of 10311304513103 is 30131540311301.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10311304513103 - 2³⁶ = 10242585036367 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10311304513109) 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 7 ways as a sum of consecutive naturals, for example, 229843025 + ... + 229887882.

It is an arithmetic number, because the mean of its divisors is an integer number (1406776578480).

Almost surely, 2^{10311304513103} is an apocalyptic number.

10311304513103 is a deficient number, since it is larger than the sum of its proper divisors (942908114737).

10311304513103 is a wasteful number, since it uses less digits than its factorization.

10311304513103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 459732957.

The product of its (nonzero) digits is 1620, while the sum is 26.

Adding to 10311304513103 its reverse (30131540311301), we get a palindrome (40442844824404).

The spelling of 10311304513103 in words is "ten trillion, three hundred eleven billion, three hundred four million, five hundred thirteen thousand, one hundred three".