1013022313311 has 4 divisors (see below), whose sum is σ = 1350696417752. Its totient is φ = 675348208872.

The previous prime is 1013022313271. The next prime is 1013022313313. The reversal of 1013022313311 is 1133132203101.

It is a happy number.

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

It is not a de Polignac number, because 1013022313311 - 2¹⁹ = 1013021789023 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 (1013022313313) 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, 168837052216 + ... + 168837052221.

It is an arithmetic number, because the mean of its divisors is an integer number (337674104438).

Almost surely, 2^{1013022313311} is an apocalyptic number.

1013022313311 is a deficient number, since it is larger than the sum of its proper divisors (337674104441).

1013022313311 is an equidigital number, since it uses as much as digits as its factorization.

1013022313311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 337674104440.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 1013022313311 its reverse (1133132203101), we get a palindrome (2146154516412).

The spelling of 1013022313311 in words is "one trillion, thirteen billion, twenty-two million, three hundred thirteen thousand, three hundred eleven".