90701011118 has 4 divisors (see below), whose sum is σ = 136051516680. Its totient is φ = 45350505558.

The previous prime is 90701011111. The next prime is 90701011153. The reversal of 90701011118 is 81111010709.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 81111010709 = 23 ⋅3526565683.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (90701011111) 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 as a sum of consecutive naturals, namely, 22675252778 + ... + 22675252781.

It is an arithmetic number, because the mean of its divisors is an integer number (34012879170).

Almost surely, 2^90701011118 is an apocalyptic number.

90701011118 is a deficient number, since it is larger than the sum of its proper divisors (45350505562).

90701011118 is a wasteful number, since it uses less digits than its factorization.

90701011118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45350505561.

The product of its (nonzero) digits is 504, while the sum is 29.

The spelling of 90701011118 in words is "ninety billion, seven hundred one million, eleven thousand, one hundred eighteen".