4101623 has 2 divisors, whose sum is σ = 4101624. Its totient is φ = 4101622.

The previous prime is 4101593. The next prime is 4101653. The reversal of 4101623 is 3261014.

It is a balanced prime because it is at equal distance from previous prime (4101593) and next prime (4101653).

It is a cyclic number.

It is not a de Polignac number, because 4101623 - 2⁸ = 4101367 is a prime.

It is a super-2 number, since 2×4101623² = 33646622468258, which contains 22 as substring.

It is an Ulam number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4101653) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2050811 + 2050812.

It is an arithmetic number, because the mean of its divisors is an integer number (2050812).

Almost surely, 2^4101623 is an apocalyptic number.

4101623 is a deficient number, since it is larger than the sum of its proper divisors (1).

4101623 is an equidigital number, since it uses as much as digits as its factorization.

4101623 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 4101623 is about 2025.2464047617. The cubic root of 4101623 is about 160.0731826676.

Adding to 4101623 its reverse (3261014), we get a palindrome (7362637).

The spelling of 4101623 in words is "four million, one hundred one thousand, six hundred twenty-three".