31234403483 has 2 divisors, whose sum is σ = 31234403484. Its totient is φ = 31234403482.

The previous prime is 31234403437. The next prime is 31234403503. The reversal of 31234403483 is 38430443213.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 31234403483 - 2³⁰ = 30160661659 is a prime.

It is not a weakly prime, because it can be changed into another prime (31234403413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15617201741 + 15617201742.

It is an arithmetic number, because the mean of its divisors is an integer number (15617201742).

Almost surely, 2^31234403483 is an apocalyptic number.

31234403483 is a deficient number, since it is larger than the sum of its proper divisors (1).

31234403483 is an equidigital number, since it uses as much as digits as its factorization.

31234403483 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 82944, while the sum is 35.

Adding to 31234403483 its reverse (38430443213), we get a palindrome (69664846696).

The spelling of 31234403483 in words is "thirty-one billion, two hundred thirty-four million, four hundred three thousand, four hundred eighty-three".