1107930864961 has 4 divisors (see below), whose sum is σ = 1107953161924. Its totient is φ = 1107908568000.

The previous prime is 1107930864959. The next prime is 1107930865009. The reversal of 1107930864961 is 1694680397011.

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

It can be written as a sum of positive squares in 2 ways, for example, as 416613447936 + 691317417025 = 645456^2 + 831455^2 .

It is a cyclic number.

It is not a de Polignac number, because 1107930864961 - 2¹ = 1107930864959 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1107930864361) 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, 11073780 + ... + 11173381.

It is an arithmetic number, because the mean of its divisors is an integer number (276988290481).

Almost surely, 2^{1107930864961} is an apocalyptic number.

It is an amenable number.

1107930864961 is a deficient number, since it is larger than the sum of its proper divisors (22296963).

1107930864961 is an equidigital number, since it uses as much as digits as its factorization.

1107930864961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22296962.

The product of its (nonzero) digits is 1959552, while the sum is 55.

The spelling of 1107930864961 in words is "one trillion, one hundred seven billion, nine hundred thirty million, eight hundred sixty-four thousand, nine hundred sixty-one".