31044046111 has 8 divisors (see below), whose sum is σ = 33855241280. Its totient is φ = 28293306912.

The previous prime is 31044046091. The next prime is 31044046141. The reversal of 31044046111 is 11164044013.

It is a happy number.

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

It is not a de Polignac number, because 31044046111 - 2¹³ = 31044037919 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 (31044046141) 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, 15112920 + ... + 15114973.

It is an arithmetic number, because the mean of its divisors is an integer number (4231905160).

Almost surely, 2^31044046111 is an apocalyptic number.

31044046111 is a deficient number, since it is larger than the sum of its proper divisors (2811195169).

31044046111 is a wasteful number, since it uses less digits than its factorization.

31044046111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30227985.

The product of its (nonzero) digits is 1152, while the sum is 25.

The spelling of 31044046111 in words is "thirty-one billion, forty-four million, forty-six thousand, one hundred eleven".