31050044311102 has 16 divisors (see below), whose sum is σ = 47236986352512. Its totient is φ = 15304437129240.

The previous prime is 31050044311051. The next prime is 31050044311109. The reversal of 31050044311102 is 20111344005013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31050044311109) 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, 12599148 + ... + 14860639.

It is an arithmetic number, because the mean of its divisors is an integer number (2952311647032).

Almost surely, 2^{31050044311102} is an apocalyptic number.

31050044311102 is a deficient number, since it is larger than the sum of its proper divisors (16186942041410).

31050044311102 is a wasteful number, since it uses less digits than its factorization.

31050044311102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27467823.

The product of its (nonzero) digits is 1440, while the sum is 25.

Adding to 31050044311102 its reverse (20111344005013), we get a palindrome (51161388316115).

The spelling of 31050044311102 in words is "thirty-one trillion, fifty billion, forty-four million, three hundred eleven thousand, one hundred two".