2051102027 has 8 divisors (see below), whose sum is σ = 2304917664. Its totient is φ = 1811006208.

The previous prime is 2051102023. The next prime is 2051102033. The reversal of 2051102027 is 7202011502.

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 2051102027 - 2² = 2051102023 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2051102023) 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, 3429638 + ... + 3430235.

It is an arithmetic number, because the mean of its divisors is an integer number (288114708).

Almost surely, 2^2051102027 is an apocalyptic number.

2051102027 is a deficient number, since it is larger than the sum of its proper divisors (253815637).

2051102027 is a wasteful number, since it uses less digits than its factorization.

2051102027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6859909.

The product of its (nonzero) digits is 280, while the sum is 20.

The square root of 2051102027 is about 45289.0939079156. The cubic root of 2051102027 is about 1270.5616849166.

Adding to 2051102027 its reverse (7202011502), we get a palindrome (9253113529).

The spelling of 2051102027 in words is "two billion, fifty-one million, one hundred two thousand, twenty-seven".