963781745111111 has 8 divisors (see below), whose sum is σ = 970584444141744. Its totient is φ = 956993203624320.

The previous prime is 963781745111077. The next prime is 963781745111167. The reversal of 963781745111111 is 111111547187369.

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 963781745111111 - 2³⁰ = 963780671369287 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 (963781745111191) 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, 3539249330 + ... + 3539521631.

It is an arithmetic number, because the mean of its divisors is an integer number (121323055517718).

Almost surely, 2^{963781745111111} is an apocalyptic number.

963781745111111 is a deficient number, since it is larger than the sum of its proper divisors (6802699030633).

963781745111111 is a wasteful number, since it uses less digits than its factorization.

963781745111111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7078771921.

The product of its digits is 1270080, while the sum is 56.

The spelling of 963781745111111 in words is "nine hundred sixty-three trillion, seven hundred eighty-one billion, seven hundred forty-five million, one hundred eleven thousand, one hundred eleven".