31102000101 has 48 divisors (see below), whose sum is σ = 46236572928. Its totient is φ = 20136960000.

The previous prime is 31102000073. The next prime is 31102000117. The reversal of 31102000101 is 10100020113.

It is not a de Polignac number, because 31102000101 - 2⁹ = 31101999589 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31102000121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 48520741 + ... + 48521381.

It is an arithmetic number, because the mean of its divisors is an integer number (963261936).

Almost surely, 2^31102000101 is an apocalyptic number.

It is an amenable number.

31102000101 is a deficient number, since it is larger than the sum of its proper divisors (15134572827).

31102000101 is a wasteful number, since it uses less digits than its factorization.

31102000101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1402 (or 1399 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 9.

Adding to 31102000101 its reverse (10100020113), we get a palindrome (41202020214).

The spelling of 31102000101 in words is "thirty-one billion, one hundred two million, one hundred one", and thus it is an aban number.