113502450023 has 16 divisors (see below), whose sum is σ = 120210441120. Its totient is φ = 106983429504.

The previous prime is 113502449989. The next prime is 113502450077. The reversal of 113502450023 is 320054205311.

It is a happy number.

It is not a de Polignac number, because 113502450023 - 2¹⁶ = 113502384487 is a prime.

It is a super-2 number, since 2×113502450023² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 113502449974 and 113502450001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113502458023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2437265 + ... + 2483397.

It is an arithmetic number, because the mean of its divisors is an integer number (7513152570).

Almost surely, 2^113502450023 is an apocalyptic number.

113502450023 is a deficient number, since it is larger than the sum of its proper divisors (6707991097).

113502450023 is a wasteful number, since it uses less digits than its factorization.

113502450023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48178.

The product of its (nonzero) digits is 3600, while the sum is 26.

Adding to 113502450023 its reverse (320054205311), we get a palindrome (433556655334).

The spelling of 113502450023 in words is "one hundred thirteen billion, five hundred two million, four hundred fifty thousand, twenty-three".