2620234403 has 2 divisors, whose sum is σ = 2620234404. Its totient is φ = 2620234402.

The previous prime is 2620234381. The next prime is 2620234411. The reversal of 2620234403 is 3044320262.

2620234403 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2620234403 - 2⁸ = 2620234147 is a prime.

It is not a weakly prime, because it can be changed into another prime (2620234433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1310117201 + 1310117202.

It is an arithmetic number, because the mean of its divisors is an integer number (1310117202).

Almost surely, 2^2620234403 is an apocalyptic number.

2620234403 is a deficient number, since it is larger than the sum of its proper divisors (1).

2620234403 is an equidigital number, since it uses as much as digits as its factorization.

2620234403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6912, while the sum is 26.

The square root of 2620234403 is about 51188.2252378416. The cubic root of 2620234403 is about 1378.6267938829.

Adding to 2620234403 its reverse (3044320262), we get a palindrome (5664554665).

The spelling of 2620234403 in words is "two billion, six hundred twenty million, two hundred thirty-four thousand, four hundred three".