31324034103 has 16 divisors (see below), whose sum is σ = 44599296000. Its totient is φ = 19512188640.

The previous prime is 31324034089. The next prime is 31324034141. The reversal of 31324034103 is 30143042313.

It is not a de Polignac number, because 31324034103 - 2⁶ = 31324034039 is a prime.

It is a super-2 number, since 2×31324034103² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31324030103) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 5804503 + ... + 5809896.

It is an arithmetic number, because the mean of its divisors is an integer number (2787456000).

Almost surely, 2^31324034103 is an apocalyptic number.

31324034103 is a deficient number, since it is larger than the sum of its proper divisors (13275261897).

31324034103 is a wasteful number, since it uses less digits than its factorization.

31324034103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11614462.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 31324034103 its reverse (30143042313), we get a palindrome (61467076416).

The spelling of 31324034103 in words is "thirty-one billion, three hundred twenty-four million, thirty-four thousand, one hundred three".