31030441201 has 8 divisors (see below), whose sum is σ = 32305667624. Its totient is φ = 29778192000.

The previous prime is 31030441199. The next prime is 31030441229. The reversal of 31030441201 is 10214403013.

It can be written as a sum of positive squares in 4 ways, for example, as 21845135601 + 9185305600 = 147801^2 + 95840^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 31030441201 - 2¹ = 31030441199 is a prime.

It is a super-2 number, since 2×31030441201² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (31030441231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5741550 + ... + 5746951.

It is an arithmetic number, because the mean of its divisors is an integer number (4038208453).

Almost surely, 2^31030441201 is an apocalyptic number.

It is an amenable number.

31030441201 is a deficient number, since it is larger than the sum of its proper divisors (1275226423).

31030441201 is a wasteful number, since it uses less digits than its factorization.

31030441201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11488611.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 31030441201 its reverse (10214403013), we get a palindrome (41244844214).

The spelling of 31030441201 in words is "thirty-one billion, thirty million, four hundred forty-one thousand, two hundred one".