930143101 has 4 divisors (see below), whose sum is σ = 930500604. Its totient is φ = 929785600.

The previous prime is 930143063. The next prime is 930143131. The reversal of 930143101 is 101341039.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 101341039 = 37 ⋅2738947.

It can be written as a sum of positive squares in 2 ways, for example, as 474107076 + 456036025 = 21774^2 + 21355^2 .

It is a cyclic number.

It is not a de Polignac number, because 930143101 - 2⁷ = 930142973 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (930143131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 174820 + ... + 180061.

It is an arithmetic number, because the mean of its divisors is an integer number (232625151).

Almost surely, 2^930143101 is an apocalyptic number.

It is an amenable number.

930143101 is a deficient number, since it is larger than the sum of its proper divisors (357503).

930143101 is a wasteful number, since it uses less digits than its factorization.

930143101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 357502.

The product of its (nonzero) digits is 324, while the sum is 22.

The square root of 930143101 is about 30498.2475070290. The cubic root of 930143101 is about 976.1500699350.

The spelling of 930143101 in words is "nine hundred thirty million, one hundred forty-three thousand, one hundred one".