100605707 has 2 divisors, whose sum is σ = 100605708. Its totient is φ = 100605706.

The previous prime is 100605647. The next prime is 100605721. The reversal of 100605707 is 707506001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 100605707 - 2¹⁸ = 100343563 is a prime.

It is not a weakly prime, because it can be changed into another prime (100605737) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50302853 + 50302854.

It is an arithmetic number, because the mean of its divisors is an integer number (50302854).

Almost surely, 2^100605707 is an apocalyptic number.

100605707 is a deficient number, since it is larger than the sum of its proper divisors (1).

100605707 is an equidigital number, since it uses as much as digits as its factorization.

100605707 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1470, while the sum is 26.

The square root of 100605707 is about 10030.2396282442. The cubic root of 100605707 is about 465.0941451957.

The spelling of 100605707 in words is "one hundred million, six hundred five thousand, seven hundred seven".