403231212283 has 2 divisors, whose sum is σ = 403231212284. Its totient is φ = 403231212282.

The previous prime is 403231212271. The next prime is 403231212287. The reversal of 403231212283 is 382212132304.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 403231212283 - 2²¹ = 403229115131 is a prime.

It is not a weakly prime, because it can be changed into another prime (403231212287) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 201615606141 + 201615606142.

It is an arithmetic number, because the mean of its divisors is an integer number (201615606142).

Almost surely, 2^403231212283 is an apocalyptic number.

403231212283 is a deficient number, since it is larger than the sum of its proper divisors (1).

403231212283 is an equidigital number, since it uses as much as digits as its factorization.

403231212283 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13824, while the sum is 31.

Adding to 403231212283 its reverse (382212132304), we get a palindrome (785443344587).

The spelling of 403231212283 in words is "four hundred three billion, two hundred thirty-one million, two hundred twelve thousand, two hundred eighty-three".