3100120117 has 2 divisors, whose sum is σ = 3100120118. Its totient is φ = 3100120116.

The previous prime is 3100120091. The next prime is 3100120139. The reversal of 3100120117 is 7110210013.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2973084676 + 127035441 = 54526^2 + 11271^2 .

It is a cyclic number.

It is not a de Polignac number, because 3100120117 - 2²⁷ = 2965902389 is a prime.

It is a super-2 number, since 2×3100120117² = 19221489479656187378, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3100120117.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3100120157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1550060058 + 1550060059.

It is an arithmetic number, because the mean of its divisors is an integer number (1550060059).

Almost surely, 2^3100120117 is an apocalyptic number.

It is an amenable number.

3100120117 is a deficient number, since it is larger than the sum of its proper divisors (1).

3100120117 is an equidigital number, since it uses as much as digits as its factorization.

3100120117 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 42, while the sum is 16.

The square root of 3100120117 is about 55678.7223003546. The cubic root of 3100120117 is about 1458.1185681175.

The spelling of 3100120117 in words is "three billion, one hundred million, one hundred twenty thousand, one hundred seventeen".