31130042411 has 8 divisors (see below), whose sum is σ = 33539467920. Its totient is φ = 28722732192.

The previous prime is 31130042387. The next prime is 31130042443. The reversal of 31130042411 is 11424003113.

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 31130042411 - 2⁶ = 31130042347 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (31130042011) 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, 498185 + ... + 557178.

It is an arithmetic number, because the mean of its divisors is an integer number (4192433490).

Almost surely, 2^31130042411 is an apocalyptic number.

31130042411 is a deficient number, since it is larger than the sum of its proper divisors (2409425509).

31130042411 is a wasteful number, since it uses less digits than its factorization.

31130042411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1057645.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 31130042411 its reverse (11424003113), we get a palindrome (42554045524).

The spelling of 31130042411 in words is "thirty-one billion, one hundred thirty million, forty-two thousand, four hundred eleven".