31110101323 has 12 divisors (see below), whose sum is σ = 37762750800. Its totient is φ = 25506417552.

The previous prime is 31110101317. The next prime is 31110101441. The reversal of 31110101323 is 32310101113.

It is not a de Polignac number, because 31110101323 - 2³³ = 22520166731 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 31110101297 and 31110101306.

It is not an unprimeable number, because it can be changed into a prime (31110101123) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13801048 + ... + 13803301.

It is an arithmetic number, because the mean of its divisors is an integer number (3146895900).

Almost surely, 2^31110101323 is an apocalyptic number.

31110101323 is a deficient number, since it is larger than the sum of its proper divisors (6652649477).

31110101323 is a wasteful number, since it uses less digits than its factorization.

31110101323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27604386 (or 27604379 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 31110101323 its reverse (32310101113), we get a palindrome (63420202436).

The spelling of 31110101323 in words is "thirty-one billion, one hundred ten million, one hundred one thousand, three hundred twenty-three".