3231192401 has 2 divisors, whose sum is σ = 3231192402. Its totient is φ = 3231192400.

The previous prime is 3231192361. The next prime is 3231192409. The reversal of 3231192401 is 1042911323.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2079268801 + 1151923600 = 45599^2 + 33940^2 .

It is an emirp because it is prime and its reverse (1042911323) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3231192401 - 2¹⁴ = 3231176017 is a prime.

It is not a weakly prime, because it can be changed into another prime (3231192409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1615596200 + 1615596201.

It is an arithmetic number, because the mean of its divisors is an integer number (1615596201).

Almost surely, 2^3231192401 is an apocalyptic number.

It is an amenable number.

3231192401 is a deficient number, since it is larger than the sum of its proper divisors (1).

3231192401 is an equidigital number, since it uses as much as digits as its factorization.

3231192401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 3231192401 is about 56843.5783620278. The cubic root of 3231192401 is about 1478.3852002013.

The spelling of 3231192401 in words is "three billion, two hundred thirty-one million, one hundred ninety-two thousand, four hundred one".