30731007041 has 12 divisors (see below), whose sum is σ = 35890752240. Its totient is φ = 26235909000.

The previous prime is 30731007023. The next prime is 30731007059. The reversal of 30731007041 is 14070013703.

It is an interprime number because it is at equal distance from previous prime (30731007023) and next prime (30731007059).

It is a de Polignac number, because none of the positive numbers 2^k-30731007041 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 30731007041.

It is not an unprimeable number, because it can be changed into a prime (30731007001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1237031 + ... + 1261628.

It is an arithmetic number, because the mean of its divisors is an integer number (2990896020).

Almost surely, 2^30731007041 is an apocalyptic number.

It is an amenable number.

30731007041 is a deficient number, since it is larger than the sum of its proper divisors (5159745199).

30731007041 is a wasteful number, since it uses less digits than its factorization.

30731007041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2498924 (or 2498917 counting only the distinct ones).

The product of its (nonzero) digits is 1764, while the sum is 26.

The spelling of 30731007041 in words is "thirty billion, seven hundred thirty-one million, seven thousand, forty-one".