10311355421103 has 8 divisors (see below), whose sum is σ = 14998335158016. Its totient is φ = 6249306315800.

The previous prime is 10311355421099. The next prime is 10311355421117. The reversal of 10311355421103 is 30112455311301.

10311355421103 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 10311355421103 - 2² = 10311355421099 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10311355421123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 156232657863 + ... + 156232657928.

It is an arithmetic number, because the mean of its divisors is an integer number (1874791894752).

Almost surely, 2^{10311355421103} is an apocalyptic number.

10311355421103 is a deficient number, since it is larger than the sum of its proper divisors (4686979736913).

10311355421103 is a wasteful number, since it uses less digits than its factorization.

10311355421103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 312465315805.

The product of its (nonzero) digits is 5400, while the sum is 30.

The spelling of 10311355421103 in words is "ten trillion, three hundred eleven billion, three hundred fifty-five million, four hundred twenty-one thousand, one hundred three".