3203012401 has 2 divisors, whose sum is σ = 3203012402. Its totient is φ = 3203012400.

The previous prime is 3203012383. The next prime is 3203012437. The reversal of 3203012401 is 1042103023.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3152261025 + 50751376 = 56145^2 + 7124^2 .

It is a cyclic number.

It is not a de Polignac number, because 3203012401 - 2⁵ = 3203012369 is a prime.

It is not a weakly prime, because it can be changed into another prime (3203012471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1601506200 + 1601506201.

It is an arithmetic number, because the mean of its divisors is an integer number (1601506201).

Almost surely, 2^3203012401 is an apocalyptic number.

It is an amenable number.

3203012401 is a deficient number, since it is larger than the sum of its proper divisors (1).

3203012401 is an equidigital number, since it uses as much as digits as its factorization.

3203012401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 3203012401 is about 56595.1623462642. The cubic root of 3203012401 is about 1474.0748619394.

Adding to 3203012401 its reverse (1042103023), we get a palindrome (4245115424).

The spelling of 3203012401 in words is "three billion, two hundred three million, twelve thousand, four hundred one".