31100002130009 has 8 divisors (see below), whose sum is σ = 31126283496000. Its totient is φ = 31073723273232.

The previous prime is 31100002129967. The next prime is 31100002130077. The reversal of 31100002130009 is 90003120000113.

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 31100002130009 - 2¹⁶ = 31100002064473 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (31100002136009) 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 in 7 ways as a sum of consecutive naturals, for example, 24599852 + ... + 25833170.

It is an arithmetic number, because the mean of its divisors is an integer number (3890785437000).

Almost surely, 2^{31100002130009} is an apocalyptic number.

It is an amenable number.

31100002130009 is a deficient number, since it is larger than the sum of its proper divisors (26281365991).

31100002130009 is a wasteful number, since it uses less digits than its factorization.

31100002130009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1254607.

The product of its (nonzero) digits is 162, while the sum is 20.

The spelling of 31100002130009 in words is "thirty-one trillion, one hundred billion, two million, one hundred thirty thousand, nine".