31841348133 has 16 divisors (see below), whose sum is σ = 48869219840. Its totient is φ = 18064154736.

The previous prime is 31841348131. The next prime is 31841348141. The reversal of 31841348133 is 33184314813.

It is not a de Polignac number, because 31841348133 - 2¹ = 31841348131 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 31841348091 and 31841348100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31841348131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5451235 + ... + 5457072.

It is an arithmetic number, because the mean of its divisors is an integer number (3054326240).

Almost surely, 2^31841348133 is an apocalyptic number.

It is an amenable number.

31841348133 is a deficient number, since it is larger than the sum of its proper divisors (17027871707).

31841348133 is a wasteful number, since it uses less digits than its factorization.

31841348133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10908456.

The product of its digits is 82944, while the sum is 39.

The spelling of 31841348133 in words is "thirty-one billion, eight hundred forty-one million, three hundred forty-eight thousand, one hundred thirty-three".