411451123 has 2 divisors, whose sum is σ = 411451124. Its totient is φ = 411451122.

The previous prime is 411451111. The next prime is 411451147. The reversal of 411451123 is 321154114.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-411451123 is a prime.

It is a super-2 number, since 2×411451123² = 338584053235922258, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 411451094 and 411451103.

It is not a weakly prime, because it can be changed into another prime (411455123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 205725561 + 205725562.

It is an arithmetic number, because the mean of its divisors is an integer number (205725562).

Almost surely, 2^411451123 is an apocalyptic number.

411451123 is a deficient number, since it is larger than the sum of its proper divisors (1).

411451123 is an equidigital number, since it uses as much as digits as its factorization.

411451123 is an evil number, because the sum of its binary digits is even.

The product of its digits is 480, while the sum is 22.

The square root of 411451123 is about 20284.2580095995. The cubic root of 411451123 is about 743.7713020003.

The spelling of 411451123 in words is "four hundred eleven million, four hundred fifty-one thousand, one hundred twenty-three".