1120509511967 has 4 divisors (see below), whose sum is σ = 1120621159896. Its totient is φ = 1120397864040.

The previous prime is 1120509511921. The next prime is 1120509511991. The reversal of 1120509511967 is 7691159050211.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1120509511967 - 2¹⁰ = 1120509510943 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 (1120509511567) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55808909 + ... + 55828982.

It is an arithmetic number, because the mean of its divisors is an integer number (280155289974).

Almost surely, 2^{1120509511967} is an apocalyptic number.

1120509511967 is a deficient number, since it is larger than the sum of its proper divisors (111647929).

1120509511967 is a wasteful number, since it uses less digits than its factorization.

1120509511967 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111647928.

The product of its (nonzero) digits is 170100, while the sum is 47.

The spelling of 1120509511967 in words is "one trillion, one hundred twenty billion, five hundred nine million, five hundred eleven thousand, nine hundred sixty-seven".