10113553 has 2 divisors, whose sum is σ = 10113554. Its totient is φ = 10113552.

The previous prime is 10113541. The next prime is 10113559. The reversal of 10113553 is 35531101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8133904 + 1979649 = 2852^2 + 1407^2 .

It is an emirp because it is prime and its reverse (35531101) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10113553 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10113553.

It is not a weakly prime, because it can be changed into another prime (10113559) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5056776 + 5056777.

It is an arithmetic number, because the mean of its divisors is an integer number (5056777).

Almost surely, 2^10113553 is an apocalyptic number.

It is an amenable number.

10113553 is a deficient number, since it is larger than the sum of its proper divisors (1).

10113553 is an equidigital number, since it uses as much as digits as its factorization.

10113553 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 225, while the sum is 19.

The square root of 10113553 is about 3180.1812841409. The cubic root of 10113553 is about 216.2558767490.

Adding to 10113553 its reverse (35531101), we get a palindrome (45644654).

The spelling of 10113553 in words is "ten million, one hundred thirteen thousand, five hundred fifty-three".