930330031 has 4 divisors (see below), whose sum is σ = 943074352. Its totient is φ = 917585712.

The previous prime is 930330029. The next prime is 930330043. The reversal of 930330031 is 130033039.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 930330031 - 2¹ = 930330029 is a prime.

It is a super-2 number, since 2×930330031² = 1731027933160921922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 930329984 and 930330011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (930330061) 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, 6372051 + ... + 6372196.

It is an arithmetic number, because the mean of its divisors is an integer number (235768588).

Almost surely, 2^930330031 is an apocalyptic number.

930330031 is a deficient number, since it is larger than the sum of its proper divisors (12744321).

930330031 is a wasteful number, since it uses less digits than its factorization.

930330031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12744320.

The product of its (nonzero) digits is 729, while the sum is 22.

The square root of 930330031 is about 30501.3119553897. The cubic root of 930330031 is about 976.2154575476.

The spelling of 930330031 in words is "nine hundred thirty million, three hundred thirty thousand, thirty-one".