113262780256609 has 16 divisors (see below), whose sum is σ = 114741915957760. Its totient is φ = 111793878604800.

The previous prime is 113262780256603. The next prime is 113262780256651. The reversal of 113262780256609 is 906652087262311.

It is a cyclic number.

It is not a de Polignac number, because 113262780256609 - 2¹⁹ = 113262779732321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113262780256603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40690759 + ... + 43385059.

It is an arithmetic number, because the mean of its divisors is an integer number (7171369747360).

Almost surely, 2^{113262780256609} is an apocalyptic number.

It is an amenable number.

113262780256609 is a deficient number, since it is larger than the sum of its proper divisors (1479135701151).

113262780256609 is a wasteful number, since it uses less digits than its factorization.

113262780256609 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2696200.

The product of its (nonzero) digits is 13063680, while the sum is 58.

The spelling of 113262780256609 in words is "one hundred thirteen trillion, two hundred sixty-two billion, seven hundred eighty million, two hundred fifty-six thousand, six hundred nine".