3145232801 has 2 divisors, whose sum is σ = 3145232802. Its totient is φ = 3145232800.

The previous prime is 3145232737. The next prime is 3145232803. The reversal of 3145232801 is 1082325413.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2851453201 + 293779600 = 53399^2 + 17140^2 .

It is a cyclic number.

It is not a de Polignac number, because 3145232801 - 2⁶ = 3145232737 is a prime.

Together with 3145232803, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (3145232803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1572616400 + 1572616401.

It is an arithmetic number, because the mean of its divisors is an integer number (1572616401).

Almost surely, 2^3145232801 is an apocalyptic number.

It is an amenable number.

3145232801 is a deficient number, since it is larger than the sum of its proper divisors (1).

3145232801 is an equidigital number, since it uses as much as digits as its factorization.

3145232801 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 3145232801 is about 56082.3751369358. The cubic root of 3145232801 is about 1465.1573409425.

The spelling of 3145232801 in words is "three billion, one hundred forty-five million, two hundred thirty-two thousand, eight hundred one".