1031300213311 has 4 divisors (see below), whose sum is σ = 1031468101632. Its totient is φ = 1031132324992.

The previous prime is 1031300213239. The next prime is 1031300213371. The reversal of 1031300213311 is 1133120031301.

1031300213311 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 1031300213311 - 2⁷ = 1031300213183 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 (1031300213371) 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, 83934946 + ... + 83947231.

It is an arithmetic number, because the mean of its divisors is an integer number (257867025408).

Almost surely, 2^{1031300213311} is an apocalyptic number.

1031300213311 is a deficient number, since it is larger than the sum of its proper divisors (167888321).

1031300213311 is an equidigital number, since it uses as much as digits as its factorization.

1031300213311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167888320.

The product of its (nonzero) digits is 162, while the sum is 19.

Adding to 1031300213311 its reverse (1133120031301), we get a palindrome (2164420244612).

The spelling of 1031300213311 in words is "one trillion, thirty-one billion, three hundred million, two hundred thirteen thousand, three hundred eleven".