2023042481 has 2 divisors, whose sum is σ = 2023042482. Its totient is φ = 2023042480.

The previous prime is 2023042403. The next prime is 2023042493. The reversal of 2023042481 is 1842403202.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1047104881 + 975937600 = 32359^2 + 31240^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2023042481 is a prime.

It is a super-2 number, since 2×2023042481² = 8185401759861270722, 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 2023042481.

It is not a weakly prime, because it can be changed into another prime (2023042181) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1011521240 + 1011521241.

It is an arithmetic number, because the mean of its divisors is an integer number (1011521241).

Almost surely, 2^2023042481 is an apocalyptic number.

It is an amenable number.

2023042481 is a deficient number, since it is larger than the sum of its proper divisors (1).

2023042481 is an equidigital number, since it uses as much as digits as its factorization.

2023042481 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3072, while the sum is 26.

The square root of 2023042481 is about 44978.2445299947. The cubic root of 2023042481 is about 1264.7412034442.

Adding to 2023042481 its reverse (1842403202), we get a palindrome (3865445683).

It can be divided in two parts, 20 and 23042481, that multiplied together give a triangular number (460849620 = T₃₀₃₅₉).

The spelling of 2023042481 in words is "two billion, twenty-three million, forty-two thousand, four hundred eighty-one".