113504421453 has 16 divisors (see below), whose sum is σ = 152864994432. Its totient is φ = 74907000000.

The previous prime is 113504421377. The next prime is 113504421467. The reversal of 113504421453 is 354124405311.

It is not a de Polignac number, because 113504421453 - 2¹³ = 113504413261 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113504491453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1833303 + ... + 1894203.

It is an arithmetic number, because the mean of its divisors is an integer number (9554062152).

Almost surely, 2^113504421453 is an apocalyptic number.

It is an amenable number.

113504421453 is a deficient number, since it is larger than the sum of its proper divisors (39360572979).

113504421453 is a wasteful number, since it uses less digits than its factorization.

113504421453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67156.

The product of its (nonzero) digits is 28800, while the sum is 33.

Adding to 113504421453 its reverse (354124405311), we get a palindrome (467628826764).

The spelling of 113504421453 in words is "one hundred thirteen billion, five hundred four million, four hundred twenty-one thousand, four hundred fifty-three".