31300013011130 has 32 divisors (see below), whose sum is σ = 56518873127424. Its totient is φ = 12480312551616.

The previous prime is 31300013011121. The next prime is 31300013011231. The reversal of 31300013011130 is 3111031000313.

It is a junction number, because it is equal to n+sod(n) for n = 31300013011099 and 31300013011108.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1609847 + ... + 8074133.

It is an arithmetic number, because the mean of its divisors is an integer number (1766214785232).

Almost surely, 2^{31300013011130} is an apocalyptic number.

31300013011130 is a deficient number, since it is larger than the sum of its proper divisors (25218860116294).

31300013011130 is a wasteful number, since it uses less digits than its factorization.

31300013011130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6465830.

The product of its (nonzero) digits is 81, while the sum is 17.

Adding to 31300013011130 its reverse (3111031000313), we get a palindrome (34411044011443).

The spelling of 31300013011130 in words is "thirty-one trillion, three hundred billion, thirteen million, eleven thousand, one hundred thirty".