10930931 has 8 divisors (see below), whose sum is σ = 12178944. Its totient is φ = 9725320.

The previous prime is 10930903. The next prime is 10930963. The reversal of 10930931 is 13903901.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10930931 - 2¹⁰ = 10929907 is a prime.

It is a super-2 number, since 2×10930931² = 238970505053522, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10930931.

It is not an unprimeable number, because it can be changed into a prime (10930991) 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, 10055 + ... + 11088.

It is an arithmetic number, because the mean of its divisors is an integer number (1522368).

Almost surely, 2^10930931 is an apocalyptic number.

10930931 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

10930931 is a deficient number, since it is larger than the sum of its proper divisors (1248013).

10930931 is a wasteful number, since it uses less digits than its factorization.

10930931 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21201.

The product of its (nonzero) digits is 729, while the sum is 26.

The square root of 10930931 is about 3306.1958502182. The cubic root of 10930931 is about 221.9315523636.

The spelling of 10930931 in words is "ten million, nine hundred thirty thousand, nine hundred thirty-one".