3601123 has 2 divisors, whose sum is σ = 3601124. Its totient is φ = 3601122.

The previous prime is 3601111. The next prime is 3601139. The reversal of 3601123 is 3211063.

It is an a-pointer prime, because the next prime (3601139) can be obtained adding 3601123 to its sum of digits (16).

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3601123 is a prime.

It is a super-2 number, since 2×3601123² = 25936173722258, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3601097 and 3601106.

It is not a weakly prime, because it can be changed into another prime (3601193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1800561 + 1800562.

It is an arithmetic number, because the mean of its divisors is an integer number (1800562).

Almost surely, 2^3601123 is an apocalyptic number.

3601123 is a deficient number, since it is larger than the sum of its proper divisors (1).

3601123 is an equidigital number, since it uses as much as digits as its factorization.

3601123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 3601123 is about 1897.6625095101. The cubic root of 3601123 is about 153.2778212199.

Adding to 3601123 its reverse (3211063), we get a palindrome (6812186).

The spelling of 3601123 in words is "three million, six hundred one thousand, one hundred twenty-three".