1061010056051 has 16 divisors (see below), whose sum is σ = 1239035356800. Its totient is φ = 898300612800.

The previous prime is 1061010056047. The next prime is 1061010056077. The reversal of 1061010056051 is 1506500101601.

It is a cyclic number.

It is not a de Polignac number, because 1061010056051 - 2² = 1061010056047 is a prime.

It is a super-2 number, since 2×1061010056051² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1061010056051.

It is not an unprimeable number, because it can be changed into a prime (1061010046051) 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 in 15 ways as a sum of consecutive naturals, for example, 43009730 + ... + 43034391.

It is an arithmetic number, because the mean of its divisors is an integer number (77439709800).

Almost surely, 2^{1061010056051} is an apocalyptic number.

1061010056051 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1061010056051 is a deficient number, since it is larger than the sum of its proper divisors (178025300749).

1061010056051 is a wasteful number, since it uses less digits than its factorization.

1061010056051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86044210.

The product of its (nonzero) digits is 900, while the sum is 26.

Adding to 1061010056051 its reverse (1506500101601), we get a palindrome (2567510157652).

The spelling of 1061010056051 in words is "one trillion, sixty-one billion, ten million, fifty-six thousand, fifty-one".