113263206045 has 32 divisors (see below), whose sum is σ = 197732413440. Its totient is φ = 54905317440.

The previous prime is 113263206029. The next prime is 113263206053. The reversal of 113263206045 is 540602362311.

It is not a de Polignac number, because 113263206045 - 2⁴ = 113263206029 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a junction number, because it is equal to n+sod(n) for n = 113263205997 and 113263206015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 870976 + ... + 992534.

It is an arithmetic number, because the mean of its divisors is an integer number (6179137920).

Almost surely, 2^113263206045 is an apocalyptic number.

113263206045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

113263206045 is a deficient number, since it is larger than the sum of its proper divisors (84469207395).

113263206045 is a wasteful number, since it uses less digits than its factorization.

113263206045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127225.

The product of its (nonzero) digits is 25920, while the sum is 33.

Adding to 113263206045 its reverse (540602362311), we get a palindrome (653865568356).

The spelling of 113263206045 in words is "one hundred thirteen billion, two hundred sixty-three million, two hundred six thousand, forty-five".