1111313001 has 8 divisors (see below), whose sum is σ = 1568912544. Its totient is φ = 697294400.

The previous prime is 1111312981. The next prime is 1111313009. The reversal of 1111313001 is 1003131111.

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

It is a cyclic number.

It is not a de Polignac number, because 1111313001 - 2¹¹ = 1111310953 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1111313009) 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, 10895175 + ... + 10895276.

It is an arithmetic number, because the mean of its divisors is an integer number (196114068).

Almost surely, 2^1111313001 is an apocalyptic number.

It is an amenable number.

1111313001 is a deficient number, since it is larger than the sum of its proper divisors (457599543).

1111313001 is a wasteful number, since it uses less digits than its factorization.

1111313001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21790471.

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

The square root of 1111313001 is about 33336.3615441158. The cubic root of 1111313001 is about 1035.8068967347.

Adding to 1111313001 its reverse (1003131111), we get a palindrome (2114444112).

The spelling of 1111313001 in words is "one billion, one hundred eleven million, three hundred thirteen thousand, one".