1011011116494 has 8 divisors (see below), whose sum is σ = 2022022233000. Its totient is φ = 337003705496.

The previous prime is 1011011116487. The next prime is 1011011116517. The reversal of 1011011116494 is 4946111101101.

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

1011011116494 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 84250926369 + ... + 84250926380.

It is an arithmetic number, because the mean of its divisors is an integer number (252752779125).

Almost surely, 2^{1011011116494} is an apocalyptic number.

1011011116494 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1011011116494 is a wasteful number, since it uses less digits than its factorization.

1011011116494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168501852754.

The product of its (nonzero) digits is 864, while the sum is 30.

Adding to 1011011116494 its reverse (4946111101101), we get a palindrome (5957122217595).

The spelling of 1011011116494 in words is "one trillion, eleven billion, eleven million, one hundred sixteen thousand, four hundred ninety-four".