1113713969 has 8 divisors (see below), whose sum is σ = 1122536640. Its totient is φ = 1104919056.

The previous prime is 1113713957. The next prime is 1113713987. The reversal of 1113713969 is 9693173111.

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 1113713969 - 2¹² = 1113709873 is a prime.

It is a super-2 number, since 2×1113713969² = 2480717609491465922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1113713669) 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, 77642 + ... + 90860.

It is an arithmetic number, because the mean of its divisors is an integer number (140317080).

Almost surely, 2^1113713969 is an apocalyptic number.

It is an amenable number.

1113713969 is a deficient number, since it is larger than the sum of its proper divisors (8822671).

1113713969 is a wasteful number, since it uses less digits than its factorization.

1113713969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13879.

The product of its digits is 30618, while the sum is 41.

The square root of 1113713969 is about 33372.3533632257. The cubic root of 1113713969 is about 1036.5523064032.

The spelling of 1113713969 in words is "one billion, one hundred thirteen million, seven hundred thirteen thousand, nine hundred sixty-nine".