1120736164505 has 8 divisors (see below), whose sum is σ = 1348547932032. Its totient is φ = 894145908528.

The previous prime is 1120736164501. The next prime is 1120736164633. The reversal of 1120736164505 is 5054616370211.

It is a happy number.

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 1120736164505 - 2² = 1120736164501 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1120736164501) 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, 305375867 + ... + 305379536.

It is an arithmetic number, because the mean of its divisors is an integer number (168568491504).

Almost surely, 2^{1120736164505} is an apocalyptic number.

It is an amenable number.

1120736164505 is a deficient number, since it is larger than the sum of its proper divisors (227811767527).

1120736164505 is an equidigital number, since it uses as much as digits as its factorization.

1120736164505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 610755775.

The product of its (nonzero) digits is 151200, while the sum is 41.

The spelling of 1120736164505 in words is "one trillion, one hundred twenty billion, seven hundred thirty-six million, one hundred sixty-four thousand, five hundred five".