31341299 has 6 divisors (see below), whose sum is σ = 34449660. Its totient is φ = 28491980.

The previous prime is 31341293. The next prime is 31341301. The reversal of 31341299 is 99214313.

It is not a de Polignac number, because 31341299 - 2⁴ = 31341283 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (31341293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 129389 + ... + 129630.

It is an arithmetic number, because the mean of its divisors is an integer number (5741610).

Almost surely, 2^31341299 is an apocalyptic number.

31341299 is a deficient number, since it is larger than the sum of its proper divisors (3108361).

31341299 is a wasteful number, since it uses less digits than its factorization.

31341299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 259041 (or 259030 counting only the distinct ones).

The product of its digits is 5832, while the sum is 32.

The square root of 31341299 is about 5598.3300188538. The cubic root of 31341299 is about 315.2867096503.

The spelling of 31341299 in words is "thirty-one million, three hundred forty-one thousand, two hundred ninety-nine".