113040436 has 6 divisors (see below), whose sum is σ = 197820770. Its totient is φ = 56520216.

The previous prime is 113040409. The next prime is 113040479. The reversal of 113040436 is 634040311.

It can be written as a sum of positive squares in only one way, i.e., 112784400 + 256036 = 10620^2 + 506^2 .

It is a super-3 number, since 3×113040436³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14130051 + ... + 14130058.

Almost surely, 2^113040436 is an apocalyptic number.

It is an amenable number.

113040436 is a deficient number, since it is larger than the sum of its proper divisors (84780334).

113040436 is a wasteful number, since it uses less digits than its factorization.

113040436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28260113 (or 28260111 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 113040436 is about 10632.0475920680. The cubic root of 113040436 is about 483.5164729153.

Adding to 113040436 its reverse (634040311), we get a palindrome (747080747).

The spelling of 113040436 in words is "one hundred thirteen million, forty thousand, four hundred thirty-six".