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410231231231 is a prime number
BaseRepresentation
bin1011111100000111010…
…11111101001011111111
31110012212201102202201212
411332003223331023333
523210123143344411
6512242502555035
741431624634333
oct5760353751377
91405781382655
10410231231231
11148a839208a8
1267609738a7b
132c8b91c9313
1415bd8d177c3
15aa0ec2e68b
hex5f83afd2ff

410231231231 has 2 divisors, whose sum is σ = 410231231232. Its totient is φ = 410231231230.

The previous prime is 410231231191. The next prime is 410231231233. The reversal of 410231231231 is 132132132014.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-410231231231 is a prime.

It is a super-2 number, since 2×4102312312312 (a number of 24 digits) contains 22 as substring.

Together with 410231231233, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 410231231197 and 410231231206.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (410231231233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 205115615615 + 205115615616.

It is an arithmetic number, because the mean of its divisors is an integer number (205115615616).

Almost surely, 2410231231231 is an apocalyptic number.

410231231231 is a deficient number, since it is larger than the sum of its proper divisors (1).

410231231231 is an equidigital number, since it uses as much as digits as its factorization.

410231231231 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 410231231231 its reverse (132132132014), we get a palindrome (542363363245).

The spelling of 410231231231 in words is "four hundred ten billion, two hundred thirty-one million, two hundred thirty-one thousand, two hundred thirty-one".