1313010111 has 8 divisors (see below), whose sum is σ = 2000777344. Its totient is φ = 750291480.

The previous prime is 1313010107. The next prime is 1313010191. The reversal of 1313010111 is 1110103131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1313010111 - 2² = 1313010107 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 (1313010191) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31262125 + ... + 31262166.

It is an arithmetic number, because the mean of its divisors is an integer number (250097168).

Almost surely, 2^1313010111 is an apocalyptic number.

1313010111 is a deficient number, since it is larger than the sum of its proper divisors (687767233).

1313010111 is an equidigital number, since it uses as much as digits as its factorization.

1313010111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62524301.

The product of its (nonzero) digits is 9, while the sum is 12.

The square root of 1313010111 is about 36235.4813822033. The cubic root of 1313010111 is about 1095.0216104657.

Adding to 1313010111 its reverse (1110103131), we get a palindrome (2423113242).

The spelling of 1313010111 in words is "one billion, three hundred thirteen million, ten thousand, one hundred eleven".