113762138700509 has 16 divisors (see below), whose sum is σ = 122754604702464. Its totient is φ = 104804353920000.

The previous prime is 113762138700493. The next prime is 113762138700521. The reversal of 113762138700509 is 905007831267311.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 113762138700509 - 2⁴ = 113762138700493 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113762138700409) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11785784 + ... + 19142334.

It is an arithmetic number, because the mean of its divisors is an integer number (7672162793904).

Almost surely, 2^{113762138700509} is an apocalyptic number.

It is an amenable number.

113762138700509 is a deficient number, since it is larger than the sum of its proper divisors (8992466001955).

113762138700509 is a wasteful number, since it uses less digits than its factorization.

113762138700509 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7358908.

The product of its (nonzero) digits is 1905120, while the sum is 53.

The spelling of 113762138700509 in words is "one hundred thirteen trillion, seven hundred sixty-two billion, one hundred thirty-eight million, seven hundred thousand, five hundred nine".