1113073671 has 8 divisors (see below), whose sum is σ = 1486109440. Its totient is φ = 741043512.

The previous prime is 1113073669. The next prime is 1113073681. The reversal of 1113073671 is 1763703111.

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

It is not a de Polignac number, because 1113073671 - 2¹ = 1113073669 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1113073601) 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, 248815 + ... + 253248.

It is an arithmetic number, because the mean of its divisors is an integer number (185763680).

Almost surely, 2^1113073671 is an apocalyptic number.

1113073671 is a deficient number, since it is larger than the sum of its proper divisors (373035769).

1113073671 is an equidigital number, since it uses as much as digits as its factorization.

1113073671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 502805.

The product of its (nonzero) digits is 2646, while the sum is 30.

The square root of 1113073671 is about 33362.7587438449. The cubic root of 1113073671 is about 1036.3536229530.

Adding to 1113073671 its reverse (1763703111), we get a palindrome (2876776782).

The spelling of 1113073671 in words is "one billion, one hundred thirteen million, seventy-three thousand, six hundred seventy-one".