1051116732643 has 8 divisors (see below), whose sum is σ = 1106467419600. Its totient is φ = 995768921088.

The previous prime is 1051116732637. The next prime is 1051116732713. The reversal of 1051116732643 is 3462376111501.

It is a happy number.

1051116732643 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 1051116732643 - 2³⁷ = 913677779171 is a prime.

It is a super-2 number, since 2×1051116732643² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1051116732596 and 1051116732605.

It is not an unprimeable number, because it can be changed into a prime (1051116732343) 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, 52755 + ... + 1450867.

It is an arithmetic number, because the mean of its divisors is an integer number (138308427450).

Almost surely, 2^{1051116732643} is an apocalyptic number.

1051116732643 is a deficient number, since it is larger than the sum of its proper divisors (55350686957).

1051116732643 is a wasteful number, since it uses less digits than its factorization.

1051116732643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1437701.

The product of its (nonzero) digits is 90720, while the sum is 40.

The spelling of 1051116732643 in words is "one trillion, fifty-one billion, one hundred sixteen million, seven hundred thirty-two thousand, six hundred forty-three".