4203923137 has 2 divisors, whose sum is σ = 4203923138. Its totient is φ = 4203923136.

The previous prime is 4203923117. The next prime is 4203923161. The reversal of 4203923137 is 7313293024.

4203923137 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3464028736 + 739894401 = 58856^2 + 27201^2 .

It is a cyclic number.

It is not a de Polignac number, because 4203923137 - 2²³ = 4195534529 is a prime.

It is not a weakly prime, because it can be changed into another prime (4203923117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2101961568 + 2101961569.

It is an arithmetic number, because the mean of its divisors is an integer number (2101961569).

Almost surely, 2^4203923137 is an apocalyptic number.

It is an amenable number.

4203923137 is a deficient number, since it is larger than the sum of its proper divisors (1).

4203923137 is an equidigital number, since it uses as much as digits as its factorization.

4203923137 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27216, while the sum is 34.

The square root of 4203923137 is about 64837.6675783452. The cubic root of 4203923137 is about 1613.9308469629.

The spelling of 4203923137 in words is "four billion, two hundred three million, nine hundred twenty-three thousand, one hundred thirty-seven".