10120311101303 has 4 divisors (see below), whose sum is σ = 10898796570648. Its totient is φ = 9341825631960.

The previous prime is 10120311101269. The next prime is 10120311101437. The reversal of 10120311101303 is 30310111302101.

10120311101303 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 10120311101303 - 2²⁸ = 10120042665847 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 (10120311104303) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 389242734653 + ... + 389242734678.

It is an arithmetic number, because the mean of its divisors is an integer number (2724699142662).

Almost surely, 2^{10120311101303} is an apocalyptic number.

10120311101303 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

10120311101303 is a deficient number, since it is larger than the sum of its proper divisors (778485469345).

10120311101303 is an equidigital number, since it uses as much as digits as its factorization.

10120311101303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 778485469344.

The product of its (nonzero) digits is 54, while the sum is 17.

Adding to 10120311101303 its reverse (30310111302101), we get a palindrome (40430422403404).

The spelling of 10120311101303 in words is "ten trillion, one hundred twenty billion, three hundred eleven million, one hundred one thousand, three hundred three".