4023253331 has 2 divisors, whose sum is σ = 4023253332. Its totient is φ = 4023253330.

The previous prime is 4023253321. The next prime is 4023253343. The reversal of 4023253331 is 1333523204.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4023253331 - 2¹⁸ = 4022991187 is a prime.

It is a super-2 number, since 2×4023253331² = 32373134730805191122, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4023253331.

It is not a weakly prime, because it can be changed into another prime (4023253321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2011626665 + 2011626666.

It is an arithmetic number, because the mean of its divisors is an integer number (2011626666).

Almost surely, 2^4023253331 is an apocalyptic number.

4023253331 is a deficient number, since it is larger than the sum of its proper divisors (1).

4023253331 is an equidigital number, since it uses as much as digits as its factorization.

4023253331 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6480, while the sum is 26.

The square root of 4023253331 is about 63429.1205283504. The cubic root of 4023253331 is about 1590.4711406566.

Adding to 4023253331 its reverse (1333523204), we get a palindrome (5356776535).

The spelling of 4023253331 in words is "four billion, twenty-three million, two hundred fifty-three thousand, three hundred thirty-one".