31314031130401 has 8 divisors (see below), whose sum is σ = 31672835649000. Its totient is φ = 30955381311360.

The previous prime is 31314031130377. The next prime is 31314031130413. The reversal of 31314031130401 is 10403113041313.

It can be written as a sum of positive squares in 4 ways, for example, as 422656014400 + 30891375116001 = 650120^2 + 5558001^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 31314031130401 - 2¹⁵ = 31314031097633 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (31314031130461) 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, 38267710 + ... + 39077431.

It is an arithmetic number, because the mean of its divisors is an integer number (3959104456125).

Almost surely, 2^{31314031130401} is an apocalyptic number.

It is an amenable number.

31314031130401 is a deficient number, since it is larger than the sum of its proper divisors (358804518599).

31314031130401 is an equidigital number, since it uses as much as digits as its factorization.

31314031130401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77349779.

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 31314031130401 its reverse (10403113041313), we get a palindrome (41717144171714).

The spelling of 31314031130401 in words is "thirty-one trillion, three hundred fourteen billion, thirty-one million, one hundred thirty thousand, four hundred one".