31014106066 has 4 divisors (see below), whose sum is σ = 46521159102. Its totient is φ = 15507053032.

The previous prime is 31014106001. The next prime is 31014106073. The reversal of 31014106066 is 66060141013.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 30347382025 + 666724041 = 174205^2 + 25821^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7753526515 + ... + 7753526518.

Almost surely, 2^31014106066 is an apocalyptic number.

31014106066 is a deficient number, since it is larger than the sum of its proper divisors (15507053036).

31014106066 is a wasteful number, since it uses less digits than its factorization.

31014106066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15507053035.

The product of its (nonzero) digits is 2592, while the sum is 28.

Adding to 31014106066 its reverse (66060141013), we get a palindrome (97074247079).

The spelling of 31014106066 in words is "thirty-one billion, fourteen million, one hundred six thousand, sixty-six".