11313311001 has 8 divisors (see below), whose sum is σ = 15740258880. Its totient is φ = 7214285232.

The previous prime is 11313310973. The next prime is 11313311029. The reversal of 11313311001 is 10011331311.

It is an interprime number because it is at equal distance from previous prime (11313310973) and next prime (11313311029).

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

It is not a de Polignac number, because 11313311001 - 2⁷ = 11313310873 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (11313311041) 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, 81980446 + ... + 81980583.

It is an arithmetic number, because the mean of its divisors is an integer number (1967532360).

Almost surely, 2^11313311001 is an apocalyptic number.

It is an amenable number.

11313311001 is a deficient number, since it is larger than the sum of its proper divisors (4426947879).

11313311001 is a wasteful number, since it uses less digits than its factorization.

11313311001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163961055.

The product of its (nonzero) digits is 27, while the sum is 15.

Adding to 11313311001 its reverse (10011331311), we get a palindrome (21324642312).

The spelling of 11313311001 in words is "eleven billion, three hundred thirteen million, three hundred eleven thousand, one".