1111563341 has 16 divisors (see below), whose sum is σ = 1309381248. Its totient is φ = 923788800.

The previous prime is 1111563317. The next prime is 1111563367. The reversal of 1111563341 is 1433651111.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1111563341 is a prime.

It is a super-2 number, since 2×1111563341² = 2471146122110164562, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1111563341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1111563391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34901 + ... + 58661.

It is an arithmetic number, because the mean of its divisors is an integer number (81836328).

Almost surely, 2^1111563341 is an apocalyptic number.

It is an amenable number.

1111563341 is a deficient number, since it is larger than the sum of its proper divisors (197817907).

1111563341 is a wasteful number, since it uses less digits than its factorization.

1111563341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23972.

The product of its digits is 1080, while the sum is 26.

The square root of 1111563341 is about 33340.1160915795. The cubic root of 1111563341 is about 1035.8846679327.

The spelling of 1111563341 in words is "one billion, one hundred eleven million, five hundred sixty-three thousand, three hundred forty-one".