31300002113 has 8 divisors (see below), whose sum is σ = 31828528800. Its totient is φ = 30775405408.

The previous prime is 31300002101. The next prime is 31300002121. The reversal of 31300002113 is 31120000313.

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

It is not a de Polignac number, because 31300002113 - 2⁶ = 31300002049 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (31300002133) 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, 966431 + ... + 998292.

It is an arithmetic number, because the mean of its divisors is an integer number (3978566100).

Almost surely, 2^31300002113 is an apocalyptic number.

It is an amenable number.

31300002113 is a deficient number, since it is larger than the sum of its proper divisors (528526687).

31300002113 is a wasteful number, since it uses less digits than its factorization.

31300002113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1964991.

The product of its (nonzero) digits is 54, while the sum is 14.

Adding to 31300002113 its reverse (31120000313), we get a palindrome (62420002426).

The spelling of 31300002113 in words is "thirty-one billion, three hundred million, two thousand, one hundred thirteen".