113320461605 has 8 divisors (see below), whose sum is σ = 146444904312. Its totient is φ = 83682802368.

The previous prime is 113320461571. The next prime is 113320461629. The reversal of 113320461605 is 506164023311.

It can be written as a sum of positive squares in 4 ways, for example, as 7379325409 + 105941136196 = 85903^2 + 325486^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 113320461605 - 2²² = 113316267301 is a prime.

It is a Duffinian number.

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, 871695794 + ... + 871695923.

It is an arithmetic number, because the mean of its divisors is an integer number (18305613039).

Almost surely, 2^113320461605 is an apocalyptic number.

It is an amenable number.

113320461605 is a deficient number, since it is larger than the sum of its proper divisors (33124442707).

113320461605 is a wasteful number, since it uses less digits than its factorization.

113320461605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1743391735.

The product of its (nonzero) digits is 12960, while the sum is 32.

Adding to 113320461605 its reverse (506164023311), we get a palindrome (619484484916).

The spelling of 113320461605 in words is "one hundred thirteen billion, three hundred twenty million, four hundred sixty-one thousand, six hundred five".