31041220114 has 8 divisors (see below), whose sum is σ = 46830974220. Its totient is φ = 15430895376.

The previous prime is 31041220099. The next prime is 31041220153. The reversal of 31041220114 is 41102214013.

It can be written as a sum of positive squares in 2 ways, for example, as 31034107225 + 7112889 = 176165^2 + 2667^2 .

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 = 31041220091 and 31041220100.

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, 44856909 + ... + 44857600.

Almost surely, 2^31041220114 is an apocalyptic number.

31041220114 is a deficient number, since it is larger than the sum of its proper divisors (15789754106).

31041220114 is a wasteful number, since it uses less digits than its factorization.

31041220114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89714684.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 31041220114 its reverse (41102214013), we get a palindrome (72143434127).

The spelling of 31041220114 in words is "thirty-one billion, forty-one million, two hundred twenty thousand, one hundred fourteen".