113261620363 has 8 divisors (see below), whose sum is σ = 114704326080. Its totient is φ = 111819140160.

The previous prime is 113261620361. The next prime is 113261620397. The reversal of 113261620363 is 363026162311.

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 113261620363 - 2¹ = 113261620361 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113261620361) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1106031 + ... + 1204087.

It is an arithmetic number, because the mean of its divisors is an integer number (14338040760).

Almost surely, 2^113261620363 is an apocalyptic number.

113261620363 is a deficient number, since it is larger than the sum of its proper divisors (1442705717).

113261620363 is an equidigital number, since it uses as much as digits as its factorization.

113261620363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112757.

The product of its (nonzero) digits is 23328, while the sum is 34.

Adding to 113261620363 its reverse (363026162311), we get a palindrome (476287782674).

The spelling of 113261620363 in words is "one hundred thirteen billion, two hundred sixty-one million, six hundred twenty thousand, three hundred sixty-three".