1011656514032 has 20 divisors (see below), whose sum is σ = 1978403045976. Its totient is φ = 501100889280.

The previous prime is 1011656514031. The next prime is 1011656514041. The reversal of 1011656514032 is 2304156561101.

It is a junction number, because it is equal to n+sod(n) for n = 1011656513983 and 1011656514001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1011656514031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 295458719 + ... + 295462142.

Almost surely, 2^{1011656514032} is an apocalyptic number.

It is an amenable number.

1011656514032 is a deficient number, since it is larger than the sum of its proper divisors (966746531944).

1011656514032 is a wasteful number, since it uses less digits than its factorization.

1011656514032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 590920976 (or 590920970 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 35.

The spelling of 1011656514032 in words is "one trillion, eleven billion, six hundred fifty-six million, five hundred fourteen thousand, thirty-two".