4240103531 has 2 divisors, whose sum is σ = 4240103532. Its totient is φ = 4240103530.

The previous prime is 4240103513. The next prime is 4240103591. The reversal of 4240103531 is 1353010424.

Together with previous prime (4240103513) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4240103531 - 2²⁶ = 4172994667 is a prime.

It is a super-2 number, since 2×4240103531² = 35956955907197335922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4240103497 and 4240103506.

It is not a weakly prime, because it can be changed into another prime (4240103591) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2120051765 + 2120051766.

It is an arithmetic number, because the mean of its divisors is an integer number (2120051766).

Almost surely, 2^4240103531 is an apocalyptic number.

4240103531 is a deficient number, since it is larger than the sum of its proper divisors (1).

4240103531 is an equidigital number, since it uses as much as digits as its factorization.

4240103531 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 4240103531 is about 65116.0773618927. The cubic root of 4240103531 is about 1618.5476404296.

Adding to 4240103531 its reverse (1353010424), we get a palindrome (5593113955).

The spelling of 4240103531 in words is "four billion, two hundred forty million, one hundred three thousand, five hundred thirty-one".