31042341011 has 8 divisors (see below), whose sum is σ = 34199664048. Its totient is φ = 27940900000.

The previous prime is 31042340957. The next prime is 31042341013. The reversal of 31042341011 is 11014324013.

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 31042341011 - 2³⁴ = 13862471827 is a prime.

It is not an unprimeable number, because it can be changed into a prime (31042341013) 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, 13969340 + ... + 13971561.

It is an arithmetic number, because the mean of its divisors is an integer number (4274958006).

Almost surely, 2^31042341011 is an apocalyptic number.

31042341011 is a deficient number, since it is larger than the sum of its proper divisors (3157323037).

31042341011 is a wasteful number, since it uses less digits than its factorization.

31042341011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27941013.

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

Adding to 31042341011 its reverse (11014324013), we get a palindrome (42056665024).

The spelling of 31042341011 in words is "thirty-one billion, forty-two million, three hundred forty-one thousand, eleven".