1013011032311 has 4 divisors (see below), whose sum is σ = 1013028643800. Its totient is φ = 1012993420824.

The previous prime is 1013011032281. The next prime is 1013011032323. The reversal of 1013011032311 is 1132301103101.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1013011032311 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1013011032311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1013011032391) 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, 8719181 + ... + 8834598.

It is an arithmetic number, because the mean of its divisors is an integer number (253257160950).

Almost surely, 2^{1013011032311} is an apocalyptic number.

1013011032311 is a deficient number, since it is larger than the sum of its proper divisors (17611489).

1013011032311 is an equidigital number, since it uses as much as digits as its factorization.

1013011032311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17611488.

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

Adding to 1013011032311 its reverse (1132301103101), we get a palindrome (2145312135412).

The spelling of 1013011032311 in words is "one trillion, thirteen billion, eleven million, thirty-two thousand, three hundred eleven".