3031032401 has 4 divisors (see below), whose sum is σ = 3031182132. Its totient is φ = 3030882672.

The previous prime is 3031032371. The next prime is 3031032427. The reversal of 3031032401 is 1042301303.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1042301303 = 41 ⋅25421983.

It can be written as a sum of positive squares in 2 ways, for example, as 1408876225 + 1622156176 = 37535^2 + 40276^2 .

It is a cyclic number.

It is not a de Polignac number, because 3031032401 - 2⁶ = 3031032337 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3031032401.

It is not an unprimeable number, because it can be changed into a prime (3031032601) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38666 + ... + 86931.

It is an arithmetic number, because the mean of its divisors is an integer number (757795533).

Almost surely, 2^3031032401 is an apocalyptic number.

It is an amenable number.

3031032401 is a deficient number, since it is larger than the sum of its proper divisors (149731).

3031032401 is a wasteful number, since it uses less digits than its factorization.

3031032401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149730.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 3031032401 is about 55054.8126960759. The cubic root of 3031032401 is about 1447.2054620292.

Adding to 3031032401 its reverse (1042301303), we get a palindrome (4073333704).

The spelling of 3031032401 in words is "three billion, thirty-one million, thirty-two thousand, four hundred one".