2107005707 has 2 divisors, whose sum is σ = 2107005708. Its totient is φ = 2107005706.

The previous prime is 2107005577. The next prime is 2107005739. The reversal of 2107005707 is 7075007012.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2107005707 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2107005707.

It is not a weakly prime, because it can be changed into another prime (2107005907) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1053502853 + 1053502854.

It is an arithmetic number, because the mean of its divisors is an integer number (1053502854).

Almost surely, 2^2107005707 is an apocalyptic number.

2107005707 is a deficient number, since it is larger than the sum of its proper divisors (1).

2107005707 is an equidigital number, since it uses as much as digits as its factorization.

2107005707 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3430, while the sum is 29.

The square root of 2107005707 is about 45902.1318350248. The cubic root of 2107005707 is about 1282.0016101560.

The spelling of 2107005707 in words is "two billion, one hundred seven million, five thousand, seven hundred seven".