113045125 has 8 divisors (see below), whose sum is σ = 141080472. Its totient is φ = 90436000.

The previous prime is 113045089. The next prime is 113045143. The reversal of 113045125 is 521540311.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 388129 + 112656996 = 623^2 + 10614^2 .

It is not a de Polignac number, because 113045125 - 2¹³ = 113036933 is a prime.

It is a super-3 number, since 3×113045125³ (a number of 25 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 113045096 and 113045105.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 452056 + ... + 452305.

It is an arithmetic number, because the mean of its divisors is an integer number (17635059).

Almost surely, 2^113045125 is an apocalyptic number.

It is an amenable number.

113045125 is a deficient number, since it is larger than the sum of its proper divisors (28035347).

113045125 is an frugal number, since it uses more digits than its factorization.

113045125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 904376 (or 904366 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 22.

The square root of 113045125 is about 10632.2681023383. The cubic root of 113045125 is about 483.5231583619.

Adding to 113045125 its reverse (521540311), we get a palindrome (634585436).

The spelling of 113045125 in words is "one hundred thirteen million, forty-five thousand, one hundred twenty-five".