31101000000230 has 24 divisors (see below), whose sum is σ = 57978772667712. Its totient is φ = 12011420686496.

The previous prime is 31101000000211. The next prime is 31101000000247. The reversal of 31101000000230 is 3200000010113.

It is a congruent number.

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 in 11 ways as a sum of consecutive naturals, for example, 1849040342 + ... + 1849057161.

It is an arithmetic number, because the mean of its divisors is an integer number (2415782194488).

Almost surely, 2^{31101000000230} is an apocalyptic number.

31101000000230 is a deficient number, since it is larger than the sum of its proper divisors (26877772667482).

31101000000230 is a wasteful number, since it uses less digits than its factorization.

31101000000230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3698097568 (or 3698097539 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 11.

Adding to 31101000000230 its reverse (3200000010113), we get a palindrome (34301000010343).

The spelling of 31101000000230 in words is "thirty-one trillion, one hundred one billion, two hundred thirty", and thus it is an aban number.