31413324103 has 24 divisors (see below), whose sum is σ = 37512858240. Its totient is φ = 26214415920.

The previous prime is 31413324101. The next prime is 31413324121. The reversal of 31413324103 is 30142331413.

It is not a de Polignac number, because 31413324103 - 2¹ = 31413324101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31413324101) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 631308 + ... + 679246.

It is an arithmetic number, because the mean of its divisors is an integer number (1563035760).

Almost surely, 2^31413324103 is an apocalyptic number.

31413324103 is a deficient number, since it is larger than the sum of its proper divisors (6099534137).

31413324103 is a wasteful number, since it uses less digits than its factorization.

31413324103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48307 (or 48300 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 31413324103 its reverse (30142331413), we get a palindrome (61555655516).

The spelling of 31413324103 in words is "thirty-one billion, four hundred thirteen million, three hundred twenty-four thousand, one hundred three".