113003101 has 4 divisors (see below), whose sum is σ = 114433600. Its totient is φ = 111572604.

The previous prime is 113003083. The next prime is 113003119. The reversal of 113003101 is 101300311.

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, and also an emirpimes, since its reverse is a distinct semiprime: 101300311 = 7 ⋅14471473.

It is an interprime number because it is at equal distance from previous prime (113003083) and next prime (113003119).

It is a cyclic number.

It is not a de Polignac number, because 113003101 - 2¹⁷ = 112872029 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 (113003161) 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, 715131 + ... + 715288.

It is an arithmetic number, because the mean of its divisors is an integer number (28608400).

Almost surely, 2^113003101 is an apocalyptic number.

It is an amenable number.

113003101 is a deficient number, since it is larger than the sum of its proper divisors (1430499).

113003101 is an equidigital number, since it uses as much as digits as its factorization.

113003101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1430498.

The product of its (nonzero) digits is 9, while the sum is 10.

The square root of 113003101 is about 10630.2916705046. The cubic root of 113003101 is about 483.4632351066.

Adding to 113003101 its reverse (101300311), we get a palindrome (214303412).

It can be divided in two parts, 11300310 and 1, that added together give a palindrome (11300311).

The spelling of 113003101 in words is "one hundred thirteen million, three thousand, one hundred one".