31100002130010 has 32 divisors (see below), whose sum is σ = 81425460123072. Its totient is φ = 7539394455680.

The previous prime is 31100002129967. The next prime is 31100002130077. The reversal of 31100002130010 is 1003120000113.

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, 47121215019 + ... + 47121215678.

It is an arithmetic number, because the mean of its divisors is an integer number (2544545628846).

Almost surely, 2^{31100002130010} is an apocalyptic number.

31100002130010 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

31100002130010 is an abundant number, since it is smaller than the sum of its proper divisors (50325457993062).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

31100002130010 is a wasteful number, since it uses less digits than its factorization.

31100002130010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94242430718.

The product of its (nonzero) digits is 18, while the sum is 12.

Adding to 31100002130010 its reverse (1003120000113), we get a palindrome (32103122130123).

The spelling of 31100002130010 in words is "thirty-one trillion, one hundred billion, two million, one hundred thirty thousand, ten".