1111111313301 has 40 divisors (see below), whose sum is σ = 1815829893504. Its totient is φ = 671492954880.

The previous prime is 1111111313297. The next prime is 1111111313303. The reversal of 1111111313301 is 1033131111111.

It is not a de Polignac number, because 1111111313301 - 2² = 1111111313297 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1111111313303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1451821 + ... + 2080866.

Almost surely, 2^{1111111313301} is an apocalyptic number.

1111111313301 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1111111313301 is a deficient number, since it is larger than the sum of its proper divisors (704718580203).

1111111313301 is a wasteful number, since it uses less digits than its factorization.

1111111313301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3533063 (or 3533054 counting only the distinct ones).

The product of its (nonzero) digits is 27, while the sum is 18.

Adding to 1111111313301 its reverse (1033131111111), we get a palindrome (2144242424412).

The spelling of 1111111313301 in words is "one trillion, one hundred eleven billion, one hundred eleven million, three hundred thirteen thousand, three hundred one".