411151231 has 2 divisors, whose sum is σ = 411151232. Its totient is φ = 411151230.

The previous prime is 411151199. The next prime is 411151259. The reversal of 411151231 is 132151114.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 411151231 - 2⁵ = 411151199 is a prime.

It is a super-2 number, since 2×411151231² = 338090669505630722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 411151199 and 411151208.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (411151261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 205575615 + 205575616.

It is an arithmetic number, because the mean of its divisors is an integer number (205575616).

Almost surely, 2^411151231 is an apocalyptic number.

411151231 is a deficient number, since it is larger than the sum of its proper divisors (1).

411151231 is an equidigital number, since it uses as much as digits as its factorization.

411151231 is an evil number, because the sum of its binary digits is even.

The product of its digits is 120, while the sum is 19.

The square root of 411151231 is about 20276.8644272235. The cubic root of 411151231 is about 743.5905553178.

The spelling of 411151231 in words is "four hundred eleven million, one hundred fifty-one thousand, two hundred thirty-one".