31111300214 has 8 divisors (see below), whose sum is σ = 46668527328. Its totient is φ = 15555124440.

The previous prime is 31111300201. The next prime is 31111300243. The reversal of 31111300214 is 41200311113.

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

It is a junction number, because it is equal to n+sod(n) for n = 31111300192 and 31111300201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 184142 + ... + 310049.

It is an arithmetic number, because the mean of its divisors is an integer number (5833565916).

Almost surely, 2^31111300214 is an apocalyptic number.

31111300214 is a deficient number, since it is larger than the sum of its proper divisors (15557227114).

31111300214 is a wasteful number, since it uses less digits than its factorization.

31111300214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 525670.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 31111300214 its reverse (41200311113), we get a palindrome (72311611327).

The spelling of 31111300214 in words is "thirty-one billion, one hundred eleven million, three hundred thousand, two hundred fourteen".