10113556 has 24 divisors (see below), whose sum is σ = 18167240. Its totient is φ = 4924800.

The previous prime is 10113553. The next prime is 10113559. The reversal of 10113556 is 65531101.

It is an interprime number because it is at equal distance from previous prime (10113553) and next prime (10113559).

It can be written as a sum of positive squares in 4 ways, for example, as 1156 + 10112400 = 34^2 + 3180^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10113553) 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, 44050 + ... + 44278.

Almost surely, 2^10113556 is an apocalyptic number.

It is an amenable number.

10113556 is a deficient number, since it is larger than the sum of its proper divisors (8053684).

10113556 is a wasteful number, since it uses less digits than its factorization.

10113556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 475 (or 473 counting only the distinct ones).

The product of its (nonzero) digits is 450, while the sum is 22.

The square root of 10113556 is about 3180.1817558121. The cubic root of 10113556 is about 216.2558981318.

Adding to 10113556 its reverse (65531101), we get a palindrome (75644657).

The spelling of 10113556 in words is "ten million, one hundred thirteen thousand, five hundred fifty-six".