1056101051111 has 8 divisors (see below), whose sum is σ = 1061184709200. Its totient is φ = 1051029483840.

The previous prime is 1056101051101. The next prime is 1056101051167. The reversal of 1056101051111 is 1111501016501.

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 1056101051111 - 2³⁴ = 1038921181927 is a prime.

It is a super-2 number, since 2×1056101051111² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1056101051101) 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 7 ways as a sum of consecutive naturals, for example, 2847566 + ... + 3197003.

It is an arithmetic number, because the mean of its divisors is an integer number (132648088650).

Almost surely, 2^{1056101051111} is an apocalyptic number.

1056101051111 is a deficient number, since it is larger than the sum of its proper divisors (5083658089).

1056101051111 is an equidigital number, since it uses as much as digits as its factorization.

1056101051111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6045409.

The product of its (nonzero) digits is 150, while the sum is 23.

Adding to 1056101051111 its reverse (1111501016501), we get a palindrome (2167602067612).

The spelling of 1056101051111 in words is "one trillion, fifty-six billion, one hundred one million, fifty-one thousand, one hundred eleven".