31344140301 has 4 divisors (see below), whose sum is σ = 41792187072. Its totient is φ = 20896093532.

The previous prime is 31344140293. The next prime is 31344140327. The reversal of 31344140301 is 10304144313.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 31344140301 - 2³ = 31344140293 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31344140101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5224023381 + ... + 5224023386.

It is an arithmetic number, because the mean of its divisors is an integer number (10448046768).

Almost surely, 2^31344140301 is an apocalyptic number.

It is an amenable number.

31344140301 is a deficient number, since it is larger than the sum of its proper divisors (10448046771).

31344140301 is a wasteful number, since it uses less digits than its factorization.

31344140301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10448046770.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 31344140301 its reverse (10304144313), we get a palindrome (41648284614).

The spelling of 31344140301 in words is "thirty-one billion, three hundred forty-four million, one hundred forty thousand, three hundred one".