2051701106 has 32 divisors (see below), whose sum is σ = 3918378240. Its totient is φ = 783671616.

The previous prime is 2051701103. The next prime is 2051701109. The reversal of 2051701106 is 6011071502.

It is an interprime number because it is at equal distance from previous prime (2051701103) and next prime (2051701109).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2051701103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 189086 + ... + 199641.

It is an arithmetic number, because the mean of its divisors is an integer number (122449320).

Almost surely, 2^2051701106 is an apocalyptic number.

2051701106 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

2051701106 is a deficient number, since it is larger than the sum of its proper divisors (1866677134).

2051701106 is a wasteful number, since it uses less digits than its factorization.

2051701106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 388778.

The product of its (nonzero) digits is 420, while the sum is 23.

The square root of 2051701106 is about 45295.7073683589. The cubic root of 2051701106 is about 1270.6853733403.

Adding to 2051701106 its reverse (6011071502), we get a palindrome (8062772608).

The spelling of 2051701106 in words is "two billion, fifty-one million, seven hundred one thousand, one hundred six".