31324100140303 has 8 divisors (see below), whose sum is σ = 31388699238048. Its totient is φ = 31259502185184.

The previous prime is 31324100140273. The next prime is 31324100140313. The reversal of 31324100140303 is 30304100142313.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 31324100140303 - 2²⁹ = 31323563269391 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 (31324100140313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75029925 + ... + 75446257.

It is an arithmetic number, because the mean of its divisors is an integer number (3923587404756).

Almost surely, 2^{31324100140303} is an apocalyptic number.

31324100140303 is a deficient number, since it is larger than the sum of its proper divisors (64599097745).

31324100140303 is a wasteful number, since it uses less digits than its factorization.

31324100140303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 571313.

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

Adding to 31324100140303 its reverse (30304100142313), we get a palindrome (61628200282616).

The spelling of 31324100140303 in words is "thirty-one trillion, three hundred twenty-four billion, one hundred million, one hundred forty thousand, three hundred three".