89031003911 has 4 divisors (see below), whose sum is σ = 89042234712. Its totient is φ = 89019773112.

The previous prime is 89031003869. The next prime is 89031003931. The reversal of 89031003911 is 11930013098.

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 89031003911 - 2¹⁴ = 89030987527 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 (89031003931) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5603501 + ... + 5619366.

It is an arithmetic number, because the mean of its divisors is an integer number (22260558678).

Almost surely, 2^89031003911 is an apocalyptic number.

89031003911 is a deficient number, since it is larger than the sum of its proper divisors (11230801).

89031003911 is a wasteful number, since it uses less digits than its factorization.

89031003911 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11230800.

The product of its (nonzero) digits is 5832, while the sum is 35.

The spelling of 89031003911 in words is "eighty-nine billion, thirty-one million, three thousand, nine hundred eleven".