930143031113 has 16 divisors (see below), whose sum is σ = 957856805136. Its totient is φ = 902670504960.

The previous prime is 930143031107. The next prime is 930143031131. The reversal of 930143031113 is 311130341039.

It can be written as a sum of positive squares in 8 ways, for example, as 225295470409 + 704847560704 = 474653^2 + 839552^2 .

It is a cyclic number.

It is not a de Polignac number, because 930143031113 - 2⁸ = 930143030857 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (930143031143) 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, 60028595 + ... + 60044087.

It is an arithmetic number, because the mean of its divisors is an integer number (59866050321).

Almost surely, 2^930143031113 is an apocalyptic number.

It is an amenable number.

930143031113 is a deficient number, since it is larger than the sum of its proper divisors (27713774023).

930143031113 is a wasteful number, since it uses less digits than its factorization.

930143031113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23164.

The product of its (nonzero) digits is 2916, while the sum is 29.

The spelling of 930143031113 in words is "nine hundred thirty billion, one hundred forty-three million, thirty-one thousand, one hundred thirteen".