1061050056051 has 4 divisors (see below), whose sum is σ = 1414733408072. Its totient is φ = 707366704032.

The previous prime is 1061050056041. The next prime is 1061050056083. The reversal of 1061050056051 is 1506500501601.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 1061050056051 - 2²¹ = 1061047958899 is a prime.

It is a super-2 number, since 2×1061050056051² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1061050056041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 176841676006 + ... + 176841676011.

It is an arithmetic number, because the mean of its divisors is an integer number (353683352018).

Almost surely, 2^{1061050056051} is an apocalyptic number.

1061050056051 is a deficient number, since it is larger than the sum of its proper divisors (353683352021).

1061050056051 is an equidigital number, since it uses as much as digits as its factorization.

1061050056051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 353683352020.

The product of its (nonzero) digits is 4500, while the sum is 30.

Adding to 1061050056051 its reverse (1506500501601), we get a palindrome (2567550557652).

The spelling of 1061050056051 in words is "one trillion, sixty-one billion, fifty million, fifty-six thousand, fifty-one".