31441011130 has 32 divisors (see below), whose sum is σ = 58001423760. Its totient is φ = 12263892480.

The previous prime is 31441011073. The next prime is 31441011149. The reversal of 31441011130 is 3111014413.

It can be written as a sum of positive squares in 8 ways, for example, as 267224409 + 31173786721 = 16347^2 + 176561^2 .

It is a junction number, because it is equal to n+sod(n) for n = 31441011098 and 31441011107.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 913392 + ... + 947188.

Almost surely, 2^31441011130 is an apocalyptic number.

31441011130 is a deficient number, since it is larger than the sum of its proper divisors (26560412630).

31441011130 is a wasteful number, since it uses less digits than its factorization.

31441011130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36114.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 31441011130 its reverse (3111014413), we get a palindrome (34552025543).

The spelling of 31441011130 in words is "thirty-one billion, four hundred forty-one million, eleven thousand, one hundred thirty".