1163231569105 has 8 divisors (see below), whose sum is σ = 1401718377600. Its totient is φ = 926691592176.

The previous prime is 1163231569081. The next prime is 1163231569121. The reversal of 1163231569105 is 5019651323611.

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 1163231569105 - 2¹⁹ = 1163231044817 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 486706575 + ... + 486708964.

It is an arithmetic number, because the mean of its divisors is an integer number (175214797200).

Almost surely, 2^{1163231569105} is an apocalyptic number.

It is an amenable number.

1163231569105 is a deficient number, since it is larger than the sum of its proper divisors (238486808495).

1163231569105 is an equidigital number, since it uses as much as digits as its factorization.

1163231569105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 973415783.

The product of its (nonzero) digits is 145800, while the sum is 43.

The spelling of 1163231569105 in words is "one trillion, one hundred sixty-three billion, two hundred thirty-one million, five hundred sixty-nine thousand, one hundred five".