4103122157 has 2 divisors, whose sum is σ = 4103122158. Its totient is φ = 4103122156.

The previous prime is 4103122103. The next prime is 4103122171. The reversal of 4103122157 is 7512213014.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4079249161 + 23872996 = 63869^2 + 4886^2 .

It is a cyclic number.

It is not a de Polignac number, because 4103122157 - 2²⁰ = 4102073581 is a prime.

It is a super-3 number, since 3×4103122157³ (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4103112157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2051561078 + 2051561079.

It is an arithmetic number, because the mean of its divisors is an integer number (2051561079).

Almost surely, 2^4103122157 is an apocalyptic number.

It is an amenable number.

4103122157 is a deficient number, since it is larger than the sum of its proper divisors (1).

4103122157 is an equidigital number, since it uses as much as digits as its factorization.

4103122157 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1680, while the sum is 26.

The square root of 4103122157 is about 64055.6176849463. The cubic root of 4103122157 is about 1600.9268272086.

The spelling of 4103122157 in words is "four billion, one hundred three million, one hundred twenty-two thousand, one hundred fifty-seven".