1011300312313 has 4 divisors (see below), whose sum is σ = 1064526644560. Its totient is φ = 958073980068.

The previous prime is 1011300312311. The next prime is 1011300312329. The reversal of 1011300312313 is 3132130031101.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1011300312313 - 2¹ = 1011300312311 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19), and also a Moran number because the ratio is a prime number: 53226332227 = 1011300312313 / (1 + 0 + 1 + 1 + 3 + 0 + 0 + 3 + 1 + 2 + 3 + 1 + 3).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1011300312311) 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, 26613166095 + ... + 26613166132.

It is an arithmetic number, because the mean of its divisors is an integer number (266131661140).

Almost surely, 2^{1011300312313} is an apocalyptic number.

It is an amenable number.

1011300312313 is a deficient number, since it is larger than the sum of its proper divisors (53226332247).

1011300312313 is an equidigital number, since it uses as much as digits as its factorization.

1011300312313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53226332246.

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

Adding to 1011300312313 its reverse (3132130031101), we get a palindrome (4143430343414).

The spelling of 1011300312313 in words is "one trillion, eleven billion, three hundred million, three hundred twelve thousand, three hundred thirteen".