501117107 has 2 divisors, whose sum is σ = 501117108. Its totient is φ = 501117106.

The previous prime is 501117103. The next prime is 501117121. The reversal of 501117107 is 701711105.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 501117107 - 2² = 501117103 is a prime.

It is a super-2 number, since 2×501117107² = 502236709856098898, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (501117103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 250558553 + 250558554.

It is an arithmetic number, because the mean of its divisors is an integer number (250558554).

Almost surely, 2^501117107 is an apocalyptic number.

501117107 is a deficient number, since it is larger than the sum of its proper divisors (1).

501117107 is an equidigital number, since it uses as much as digits as its factorization.

501117107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 245, while the sum is 23.

The square root of 501117107 is about 22385.6451102040. The cubic root of 501117107 is about 794.2911852582.

The spelling of 501117107 in words is "five hundred one million, one hundred seventeen thousand, one hundred seven".