31310245205114 has 16 divisors (see below), whose sum is σ = 49010757213888. Its totient is φ = 14973421047552.

The previous prime is 31310245205081. The next prime is 31310245205117. The reversal of 31310245205114 is 41150254201313.

It is not an unprimeable number, because it can be changed into a prime (31310245205117) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23061287 + ... + 24381210.

It is an arithmetic number, because the mean of its divisors is an integer number (3063172325868).

Almost surely, 2^{31310245205114} is an apocalyptic number.

31310245205114 is a deficient number, since it is larger than the sum of its proper divisors (17700512008774).

31310245205114 is a wasteful number, since it uses less digits than its factorization.

31310245205114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47456869.

The product of its (nonzero) digits is 14400, while the sum is 32.

Adding to 31310245205114 its reverse (41150254201313), we get a palindrome (72460499406427).

The spelling of 31310245205114 in words is "thirty-one trillion, three hundred ten billion, two hundred forty-five million, two hundred five thousand, one hundred fourteen".