1113303377 has 4 divisors (see below), whose sum is σ = 1113745776. Its totient is φ = 1112860980.

The previous prime is 1113303371. The next prime is 1113303379. The reversal of 1113303377 is 7733033111.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1113303377 - 2¹⁰ = 1113302353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1113303371) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 217403 + ... + 222464.

It is an arithmetic number, because the mean of its divisors is an integer number (278436444).

Almost surely, 2^1113303377 is an apocalyptic number.

It is an amenable number.

1113303377 is a deficient number, since it is larger than the sum of its proper divisors (442399).

1113303377 is an equidigital number, since it uses as much as digits as its factorization.

1113303377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 442398.

The product of its (nonzero) digits is 3969, while the sum is 29.

The square root of 1113303377 is about 33366.2011172983. The cubic root of 1113303377 is about 1036.4249091213.

Adding to 1113303377 its reverse (7733033111), we get a palindrome (8846336488).

The spelling of 1113303377 in words is "one billion, one hundred thirteen million, three hundred three thousand, three hundred seventy-seven".