2061100507 has 2 divisors, whose sum is σ = 2061100508. Its totient is φ = 2061100506.

The previous prime is 2061100477. The next prime is 2061100543. The reversal of 2061100507 is 7050011602.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2061100507 is a prime.

It is not a weakly prime, because it can be changed into another prime (2061100567) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1030550253 + 1030550254.

It is an arithmetic number, because the mean of its divisors is an integer number (1030550254).

Almost surely, 2^2061100507 is an apocalyptic number.

2061100507 is a deficient number, since it is larger than the sum of its proper divisors (1).

2061100507 is an equidigital number, since it uses as much as digits as its factorization.

2061100507 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 420, while the sum is 22.

The square root of 2061100507 is about 45399.3447860209. The cubic root of 2061100507 is about 1272.6228694225.

The spelling of 2061100507 in words is "two billion, sixty-one million, one hundred thousand, five hundred seven".