1088138863211 has 8 divisors (see below), whose sum is σ = 1146691322784. Its totient is φ = 1030523243200.

The previous prime is 1088138863109. The next prime is 1088138863261. The reversal of 1088138863211 is 1123688318801.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1088138863211 - 2¹⁴ = 1088138846827 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1088138863211.

It is not an unprimeable number, because it can be changed into a prime (1088138863261) 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, 234207506 + ... + 234212151.

It is an arithmetic number, because the mean of its divisors is an integer number (143336415348).

Almost surely, 2^{1088138863211} is an apocalyptic number.

1088138863211 is a deficient number, since it is larger than the sum of its proper divisors (58552459573).

1088138863211 is a wasteful number, since it uses less digits than its factorization.

1088138863211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 468419781.

The product of its (nonzero) digits is 442368, while the sum is 50.

The spelling of 1088138863211 in words is "one trillion, eighty-eight billion, one hundred thirty-eight million, eight hundred sixty-three thousand, two hundred eleven".